incidental to movement or unloading
                                                               incidental to movement of certain
                                                               Class 8 materials in place of
                                                               personnel remaining within 25 feet
                                                               of a cargo tank motor vehicle.
SP14945.........................  Operational Highway/Rail/   Authorizes transportation in commerce            1
                                   Shipper/Other.              of certain diesel fuel and
                                                               environmentally hazardous
                                                               substances, liquid, n.o.s. across a
                                                               public road without shipping papers,
                                                               marking, labeling or placarding.
----------------------------------------------------------------------------------------------------------------
                                     Non-Bulk Packaging Specifications/IBCs
----------------------------------------------------------------------------------------------------------------
SP6614..........................  Non-Bulk Packaging          Authorizes use of polyethylene                  11
                                   Specifications/IBCs.        bottles placed in a polyethylene
                                                               crate for transportation in commerce
                                                               of certain Class 8 corrosive
                                                               materials (NA1760, UN3266, UN3264,
                                                               UN3265, UN1791, UN1789, UN2796).
SP8230..........................  Non-Bulk Packaging          Authorizes transportation in commerce            4
                                   Specifications/IBCs.        of Packing Group I and II nitric
                                                               acids in certain combination
                                                               packagings.
SP11602.........................  Non-Bulk Packaging          Authorizes transportation in commerce           11
                                   Specifications/IBCs.        of certain Division 4.3 materials
                                                               contained in sift-proof closed bulk
                                                               packagings. Water reactive solid,
                                                               n.o.s. (contains magnesium,
                                                               magnesium nitrides) 4.3, UN2813, PG
                                                               II or III.
SP12030.........................  Non-Bulk Packaging          Authorizes transportation in commerce            1
                                   Specifications/IBCs.        of battery fluid, acid, packaged
                                                               with a dry storage battery in a UN4G
                                                               fiberboard box with a maximum gross
                                                               weight not over 37.0 kg which
                                                               exceeds the weight limitation.
SP12335.........................  Non-Bulk Packaging          Authorizes transportation in commerce            8
                                   Specifications/IBCs.        of certain Division 1.1D and 1.4D
                                                               detonating cords without the ends
                                                               being sealed in alternative
                                                               packaging.
SP12920.........................  Non-Bulk Packaging          Authorizes transportation in commerce           19
                                   Specifications/IBCs.        of certain pyrophoric materials in a
                                                               combination package consisting of
                                                               UN1A2 outer package and a UN1A1
                                                               inner package.
SP13217.........................  Non-Bulk Packaging          Authorizes transportation in commerce            1
                                   Specifications/IBCs.        of gasoline in non-DOT specification
                                                               packages known as gasoline
                                                               dispensers.
SP13548.........................  Non-Bulk Packaging          Authorizes transportation in commerce          125
                                   Specifications/IBCs.        of lead acid batteries and packages
                                                               of battery acid (with two different
                                                               UN numbers) on the same vehicle.

SP13796.........................  Non-Bulk Packaging          Authorizes transportation in commerce            1
                                   Specifications/IBCs.        of phosphorus, yellow, under water
                                                               in alternate packaging.
SP14137.........................  Non-Bulk Packaging          Authorizes transportation in commerce            1
                                   Specifications/IBCs.        of certain hydrochloric acid
                                                               solutions in UN31H1 or UN31HH1
                                                               intermediate bulk containers (IBCs).
SP14213.........................  Non-Bulk Packaging          Authorizes manufacture, marking, sale            1
                                   Specifications/IBCs.        and use of UN1H1 plastic drums to be
                                                               used for transportation in commerce
                                                               of nitric acid with not more than
                                                               40% nitric acid.
SP15373.........................  Non-Bulk Packaging          Authorizes manufacture, mark, sale               1
                                   Specifications/IBCs.        and use of the specially designed
                                                               combination packagings for
                                                               transportation in commerce of
                                                               certain Class 4.3 materials without
                                                               hazard labels or placards, with
                                                               quantity limits not exceeding 25
                                                               grams.
----------------------------------------------------------------------------------------------------------------

Not Suitable for Adoption
    The analysis phase of the SPCP identified 1,070 SPs that were
deemed not suitable for adoption. Table 9 summarizes the SPs deemed not
suitable, their assigned topic area, a summary of the permit, the
number of SP holders, and the corresponding denial code.

                                 Table 9--SPs Not Suitable for Proposed Adoption
----------------------------------------------------------------------------------------------------------------
           Permit No.                     Category                    Summary             Holders        Code
----------------------------------------------------------------------------------------------------------------
                                                Cylinders General
----------------------------------------------------------------------------------------------------------------
SP6626.........................  Cylinders General........  Authorizes a 10 year                  7            2
                                                             retest interval for
                                                             certain DOT specification
                                                             3A or 3AA cylinders and
                                                             ICC-3, 3A, or 3AA
                                                             cylinders manufactured
                                                             before December 31, 1945
                                                             for transportation in
                                                             commerce of certain
                                                             hazardous materials.
SP6691.........................  Cylinders General........  Authorizes 10 year                   16            2
                                                             requalification in
                                                             accordance withSec.
                                                             180.209(b) for cylinders
                                                             manufactured on or before
                                                             December 31, 1945.
SP6946.........................  Cylinders General........  Authorizes use of DOT                 1            2
                                                             specification 3A or 3AA
                                                             cylinders and ICC-3, 3A,
                                                             or 3AA cylinders
                                                             manufactured before
                                                             December 31, 1945 to be
                                                             retested every 10 years
                                                             instead of 5 years for
                                                             transportation in
                                                             commerce of certain
                                                             compressed gases.
SP970..........................  Cylinders General........  Authorizes transportation             3            3
                                                             in commerce of diborane
                                                             in DOT specification 3AA
                                                             cylinders overpacked in
                                                             certain insulated drums
                                                             or wooden boxes as
                                                             specified.
SP2787.........................  Cylinders General........  Authorizes transportation             2            2
                                                             in commerce of certain
                                                             Division 2.2 gases in a
                                                             non-DOT specification
                                                             pressure vessel. The
                                                             packaging prescribed is a
                                                             non-DOT specification
                                                             pressure vessel equipped
                                                             with a regulating valve,
                                                             a pressure relief valve,
                                                             and a squib actuated
                                                             valve. Accumulators must
                                                             be packed in a strong
                                                             wooden, metal, or
                                                             polystyrene container or
                                                             installed in a certain
                                                             missile body section
                                                             overpacked in a strong
                                                             wooden, metal, or
                                                             polystyrene container.
SP3004.........................  Cylinders General........  Authorizes use of                    10            3
                                                             prescribed non-DOT
                                                             specification sampling
                                                             cylinders having a
                                                             capacity not exceeding
                                                             373 cubic inches (6
                                                             Liters). Each sampling
                                                             cylinder must be equipped
                                                             with a frangible disc
                                                             safety device. The
                                                             sampling cylinders must
                                                             be packed in formed
                                                             fiberglass cases,
                                                             cushioned with resilient
                                                             packing material in
                                                             strong outside boxes such
                                                             as, but not limited to,
                                                             wood, fiberboard, plastic
                                                             or aluminum.
SP3302.........................  Cylinders General........  Authorizes transportation             1            2
                                                             in commerce of certain
                                                             non-flammable gases in
                                                             non-DOT specification
                                                             sampling bottles
                                                             (cylinders).
SP4052.........................  Cylinders General........  Authorizes transportation             1            4
                                                             in commerce of an aerosol
                                                             formulation pressurized
                                                             with nitrogen in a DOT 39
                                                             specification cylinder.
SP4661.........................  Cylinders General........  Authorizes transportation             1            3
                                                             in commerce of certain
                                                             hazardous materials in
                                                             4BA240 and 4BW240
                                                             cylinders that have been
                                                             tested and inspected
                                                             using alternative retest
                                                             procedures instead of the
                                                             internal visual
                                                             inspection and pressure
                                                             retest specified in Sec.
                                                              180.205(f) and (g) and
                                                             the marking prescribed in
                                                             Sec.   180.213.
SP4844.........................  Cylinders General........  Authorizes transportation             3            2
                                                             in commerce of oxygen in
                                                             foreign manufactured non-
                                                             DOT specification steel
                                                             cylinders which are to be
                                                             used as components in
                                                             aircraft.
SP4884.........................  Cylinders General........  Authorizes transportation             1            3
                                                             in commerce of certain
                                                             Class 8 and Division 2.1,
                                                             2.2, 2.3 and 4.3
                                                             materials in non-DOT
                                                             specification cylinders.
SP5600.........................  Cylinders General........  Authorizes transportation             3            2
                                                             in commerce of samples of
                                                             certain hazardous
                                                             materials in non-DOT
                                                             specification cylinders
                                                             made to the DOT 3A
                                                             specification, except
                                                             Monel metal may be used
                                                             rather than steel.

SP5967.........................  Cylinders General........  Authorizes transportation             2            2
                                                             in commerce of certain
                                                             non-DOT specification
                                                             cylinders conforming in
                                                             part with DOT 3HT for
                                                             shipment of a Division
                                                             2.2 gas. The packaging is
                                                             a ``cool gas generator''.
SP6071.........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming to
                                                             all regulations
                                                             applicable to DOT
                                                             specification 4DA, except
                                                             as specified.
SP6263.........................  Cylinders General........  Authorizes transportation             1            2
                                                             in commerce of certain
                                                             non-flammable gases in a
                                                             non-DOT specification
                                                             pressure vessel designed
                                                             and constructed to the
                                                             ASME Code.
SP6517.........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             non-DOT specification
                                                             welded steel cylinders
                                                             conforming with all
                                                             regulations applicable to
                                                             a DOT specification 4BW,
                                                             except as specified, for
                                                             transportation in
                                                             commerce of acetylene.
SP6557.........................  Cylinders General........  Authorizes transportation            27            3
                                                             in commerce of certain
                                                             DOT-specification
                                                             cylinders, used in the
                                                             transportation of carbon
                                                             dioxide and
                                                             bromotrifluoromethane, to
                                                             deviate from the
                                                             requirements of the
                                                             inspector's report.
SP6686.........................  Cylinders General........  Authorizes transportation             2            3
                                                             in commerce of certain
                                                             Division 2.1 gases in non-
                                                             refillable steel
                                                             cylinders made in
                                                             compliance with DOT
                                                             specification 39, except
                                                             for the seams. Authorizes
                                                             DOT 39 cylinders with
                                                             brazed alloy seams.
SP6805.........................  Cylinders General........  Authorizes UN1953 (a                  4            3
                                                             Division 2.3 material) in
                                                             3A, 3AA and 3AAX
                                                             manifolded cylinders.
SP6908.........................  Cylinders General........  Authorizes transportation             1            3
                                                             in commerce of certain
                                                             hazardous materials in
                                                             non-DOT specification
                                                             cylinders similar to DOT
                                                             specification 39
                                                             cylinders.
SP7026.........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             non-DOT specification
                                                             welded stainless steel
                                                             cylinders conforming with
                                                             DOT specification 4DS
                                                             except for maximum
                                                             charging pressure,
                                                             material of construction,
                                                             testing requirements and
                                                             marking.
SP7413.........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 3E cylinder
                                                             except as specified.
SP7458.........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             non-DOT specification
                                                             cylinders conforming in
                                                             part with DOT
                                                             specification 3E for
                                                             shipment of certain
                                                             hazardous materials
                                                             (chlorine, UN1017;
                                                             hydrogen chloride,
                                                             UN1050; and those
                                                             materials which are
                                                             authorized for shipment
                                                             in DOT specification 3E
                                                             cylinders and that are
                                                             compatible with the
                                                             cylinders material of
                                                             construction).
SP7477.........................  Cylinders General........  The prescribed packagings             3            2
                                                             are certain non-DOT
                                                             specification seamless
                                                             aluminum cylinder in
                                                             conformance with DOT--3AL
                                                             having a marked service
                                                             pressure of 1800 psi 2015
                                                             psi, modified by
                                                             enlarging the end opening.
SP7542.........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 4BW
                                                             cylinder, except as
                                                             specified, for acetylene,
                                                             dissolved, UN1001.
SP7607.........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder for
                                                             transportation in
                                                             commerce of hydrogen,
                                                             compressed by passenger
                                                             carrying aircraft. The
                                                             packaging prescribed is a
                                                             non-DOT specification
                                                             seamless stainless steel
                                                             cylinder of not more than
                                                             7.22 cubic inches water
                                                             capacity and the cylinder
                                                             is a component of a
                                                             portable gas
                                                             chromatograph.
SP7657.........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             non-DOT specification
                                                             stainless steel cylinders
                                                             conforming with all
                                                             regulations applicable to
                                                             a DOT specification 3E
                                                             cylinder, except as
                                                             specified.
SP7694.........................  Cylinders General........  Authorizes transportation             2            3
                                                             in commerce of certain
                                                             Division 2.2 gases in non-
                                                             DOT specification
                                                             cylinders made in
                                                             compliance with DOT 39
                                                             with certain exceptions.
SP7708.........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             non-DOT specification
                                                             small, high pressure
                                                             cylinders of welded
                                                             construction conforming
                                                             with all regulations
                                                             applicable to a DOT
                                                             specification 3HT.
SP7721.........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 39
                                                             cylinder, except smaller
                                                             with higher pressure and
                                                             steel used in DOT 3HT
                                                             specification.
SP7737.........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 3E cylinder
                                                             except that the packaging
                                                             is made of aluminum and
                                                             additional tests are
                                                             required.

SP7765.........................  Cylinders General........  The packaging prescribed              1            3
                                                             is a limited life, non-
                                                             DOT specification
                                                             packaging, described as a
                                                             missile gas storage
                                                             system, consisting of a
                                                             welded steel sphere, and
                                                             an electric squib
                                                             containing a Division 1.4
                                                             explosive.
SP7767.........................  Cylinders General........  Authorizes use of a non-              1            3
                                                             DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 4DS
                                                             cylinder, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of compressed
                                                             gas, n.o.s. (mixture of
                                                             bromotrifluoromethane and
                                                             nitrogen).
SP7774.........................  Cylinders General........  Authorizes transportation             3            3
                                                             in commerce of bromine
                                                             trifluoride in certain
                                                             non-DOT specification
                                                             cylinders.
SP7823.........................  Cylinders General........  Authorizes transportation             5            2
                                                             in commerce of certain
                                                             hazardous materials in
                                                             non-DOT specification
                                                             cylinders conforming to
                                                             DOT specification 4BW.
SP7879.........................  Cylinders General........  Authorizes use of non-DOT             1            3
                                                             specification cylinders
                                                             similar to DOT 3E
                                                             cylinders for
                                                             transportation in
                                                             commerce of bromine
                                                             trifluoride.
SP7945.........................  Cylinders General........  Authorizes use of a non-              1            2
                                                             DOT specification
                                                             cylinder conforming to
                                                             all regulations
                                                             applicable to DOT
                                                             specification 4DS, except
                                                             as specified, for
                                                             transportation in
                                                             commerce of compressed
                                                             gas, n.o.s.
SP7954.........................  Cylinders General........  Authorizes transportation             9            3
                                                             in commerce of certain
                                                             compressed gases in
                                                             manifolded DOT
                                                             specification cylinders.
SP7971.........................  Cylinders General........  Authorizes use of non-DOT             1            2
                                                             specification cylinders
                                                             for transportation in
                                                             commerce of a Division
                                                             2.2 compressed gas.
SP8009.........................  Cylinders General........  Authorizes use of a DOT               7            2
                                                             3AAX cylinder made of
                                                             4130X steel for the
                                                             transport of methane,
                                                             compressed or natural
                                                             gas, compressed (with a
                                                             high methane content).
SP8013.........................  Cylinders General........  Authorizes use of DOT                 3            3
                                                             specification 4E
                                                             cylinders for
                                                             transportation in
                                                             commerce of certain
                                                             Division 2.1, 2.2 and 2.3
                                                             gases.
SP8131.........................  Cylinders General........  Authorizes transportation             1            2
                                                             in commerce of certain
                                                             non-DOT specification
                                                             pressure vessels for the
                                                             shipment of oxygen,
                                                             compressed, Division 2.2.
SP8156.........................  Cylinders General........  Authorizes use of DOT                10            3
                                                             specification 39
                                                             cylinders up to 225 cubic
                                                             inches in volume for
                                                             transportation in
                                                             commerce of certain
                                                             flammable or non-
                                                             flammable compresses
                                                             gases and carbon
                                                             disulfide.
SP8178.........................  Cylinders General........  Authorizes use of non-DOT             1            3
                                                             specification cylinders
                                                             for transportation in
                                                             commerce of oxygen,
                                                             compressed.
SP8220.........................  Cylinders General........  Authorizes use of non-DOT             1            3
                                                             specification cylinder
                                                             conforming with all
                                                             regulations applicable to
                                                             a DOT specification 3HT
                                                             cylinder, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of air,
                                                             compressed and nitrogen
                                                             compressed.
SP8221.........................  Cylinders General........  Authorizes use of non-DOT             1            2
                                                             specification, high
                                                             pressure cylinders of
                                                             welded construction for
                                                             military missile systems
                                                             use only for
                                                             transportation in
                                                             commerce of air,
                                                             compressed and nitrogen,
                                                             compressed.
SP8239.........................  Cylinders General........  Authorizes use of non-DOT             1            2
                                                             specification containers
                                                             for transportation in
                                                             commerce of boron
                                                             trifluoride, compressed.
SP8255.........................  Cylinders General........  Authorizes use of a non-              1            2
                                                             reusable (non-refillable)
                                                             non-DOT specification
                                                             welded steel cylinder
                                                             conforming with all
                                                             regulations applicable to
                                                             a DOT specification 39
                                                             cylinder, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of air,
                                                             compressed; argon,
                                                             compressed; helium,
                                                             compressed; and nitrogen,
                                                             compressed.
SP8299.........................  Cylinders General........  Authorizes use of a non-              1            3
                                                             DOT specification
                                                             cylinder conforming to
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 3HT for
                                                             transportation in
                                                             commerce of helium,
                                                             compressed and nitrogen,
                                                             compressed.
SP8439.........................  Cylinders General........  Authorizes use of a non-              1            3
                                                             DOT specification
                                                             cylinder conforming to
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 4DS for
                                                             transportation in
                                                             commerce of UN1009,
                                                             UN1956.
SP8495.........................  Cylinders General........  Authorizes use of a non-              1            2
                                                             DOT specification
                                                             cylinder conforming to
                                                             all regulations
                                                             applicable to a DOT 4DS
                                                             cylinder for
                                                             transportation in
                                                             commerce of UN1044,
                                                             UN1956, UN3163.
SP8561.........................  Cylinders General........  Authorizes use of a non-              1            3
                                                             DOT specification
                                                             cylinder conforming with
                                                             all requirements for a
                                                             DOT 3HT for
                                                             transportation in
                                                             commerce of oxygen,
                                                             compressed.
SP8720.........................  Cylinders General........  Authorizes use of a non-              1            3
                                                             DOT specification welded
                                                             high-pressure, non-
                                                             reusable cylinder in
                                                             military weapons systems
                                                             only for transportation
                                                             in commerce of helium,
                                                             compressed.
SP8750.........................  Cylinders General........  Authorizes use of non-DOT             1            3
                                                             specification small, high
                                                             pressure cylinders of
                                                             welded construction for
                                                             military weapons systems
                                                             use, conforming with all
                                                             regulations applicable to
                                                             a DOT specification 3HT
                                                             cylinder except as
                                                             specified, for
                                                             transportation in
                                                             commerce of air,
                                                             compressed and nitrogen,
                                                             compressed.

SP8757.........................  Cylinders General........  Authorizes use of non-DOT             1            2
                                                             specification stainless
                                                             steel cylinders
                                                             conforming with all
                                                             regulations applicable to
                                                             a DOT specification 3A
                                                             cylinder except as
                                                             specified, for
                                                             transportation in
                                                             commerce of various
                                                             Division 2.1, 2.2 and 2.3
                                                             gases and Class 3
                                                             material.
SP8795.........................  Cylinders General........  Authorizes use of a non-              1            3
                                                             DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 4B240ET,
                                                             except as specified for
                                                             transportation in
                                                             commerce of UN1009 and
                                                             UN1044.
SP8842.........................  Cylinders General........  Authorizes use of non-DOT             1            3
                                                             specification small, high
                                                             pressure cylinders of
                                                             welded construction
                                                             similar to DOT
                                                             specification 3HT for
                                                             aircraft use or military
                                                             weapons systems only, to
                                                             be used for the
                                                             transportation in
                                                             commerce of nitrogen,
                                                             compressed.
SP8843.........................  Cylinders General........  Authorizes transportation             1            2
                                                             in commerce of bromine
                                                             trifluoride in non-DOT
                                                             specification cylinders.
SP8915.........................  Cylinders General........  Authorizes transportation            14            5
                                                             in commerce of certain
                                                             manifolded DOT
                                                             specification cylinders
                                                             containing Division 2.1
                                                             and 2.2 gases.
SP8920.........................  Cylinders General........  Authorizes use of non-DOT             1            2
                                                             specification welded,
                                                             high pressure non-
                                                             refillable cylinders in
                                                             military weapons systems
                                                             only for transportation
                                                             in commerce of air,
                                                             compressed; argon,
                                                             compressed; helium,
                                                             compressed; and nitrogen,
                                                             compressed.
SP8927.........................  Cylinders General........  Authorizes transportation             1            2
                                                             in commerce of helium,
                                                             compressed in non-DOT
                                                             specification, small,
                                                             high pressure spheres of
                                                             welded construction, in
                                                             full compliance with DOT
                                                             specification 3HT, except
                                                             as specified, for
                                                             military weapons use only.
SP8962.........................  Cylinders General........  Authorizes use of non-DOT             1            3
                                                             specification pressure
                                                             vessels conforming to all
                                                             regulations applicable to
                                                             a DOT specification 3HT
                                                             except as specified for
                                                             the transportation in
                                                             commerce of nitrogen,
                                                             compressed.
SP8971.........................  Cylinders General........  Authorizes transportation             4            2
                                                             in commerce of bromine
                                                             trifluoride in certain
                                                             non-refillable, non-DOT
                                                             specification cylinders
                                                             of equal or greater
                                                             integrity than those
                                                             currently authorized.
SP8990.........................  Cylinders General........  Authorizes transportation             1            2
                                                             in commerce of a non-DOT
                                                             specification cylinder
                                                             containing certain
                                                             Division 2.1 and 2.2
                                                             gases. The prescribed
                                                             packaging is a non-DOT
                                                             specification non-
                                                             refillable steel inside
                                                             cylinder and fabricated
                                                             in conformance with DOT
                                                             specification 39 cylinder.
SP9001.........................  Cylinders General........  Authorizes use of a non-             24            2
                                                             DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT 3T
                                                             specification cylinder,
                                                             except as specified, for
                                                             transportation in
                                                             commerce of UN1002,
                                                             UN1006, UN1008, UN1013,
                                                             UN1962, UN1046, UN1971,
                                                             UN1065, UN1066, UN1070,
                                                             and UN1072.
SP9034.........................  Cylinders General........  Authorizes use of DOT                 9            5
                                                             specification 3AL
                                                             cylinders subject to
                                                             certain limitations and
                                                             requirements for
                                                             transportation in
                                                             commerce of certain gases
                                                             or gas mixtures.
SP9036.........................  Cylinders General........  Authorizes use of billet              1            2
                                                             pierced DOT 3AA cylinders
                                                             that are made from parted
                                                             billets which are not
                                                             inspected by an
                                                             independent inspector
                                                             after parting. The
                                                             cylinders are authorized
                                                             for transportation in
                                                             commerce of compressed or
                                                             liquefied gases in
                                                             Division 2.1 and 2.2
                                                             (flammable and non-
                                                             flammable) and poisonous
                                                             gases in Division 2.3 for
                                                             which DOT 3AA cylinders
                                                             are authorized in part
                                                             173.
SP9221.........................  Cylinders General........  Authorizes use of non-DOT             1            2
                                                             specification stainless
                                                             steel cylinders which are
                                                             part of a military
                                                             weapons system to be used
                                                             for transportation in
                                                             commerce of nitrogen,
                                                             argon or helium.
SP9295.........................  Cylinders General........  Authorizes use of a non-              1            3
                                                             DOT specification
                                                             toroidal pressure vessel
                                                             conforming with all
                                                             regulations applicable to
                                                             a DOT 39 cylinder, except
                                                             as specified, for the
                                                             transportation in
                                                             commerce of air,
                                                             compressed; argon,
                                                             compressed; nitrogen,
                                                             compressed; and helium,
                                                             compressed.
SP9347.........................  Cylinders General........  Authorizes use of a non-              1            3
                                                             DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 3E
                                                             cylinder, except as
                                                             specified, for the
                                                             transportation in
                                                             commerce of UN1203,
                                                             UN1228, UN1267, UN1268,
                                                             NA1270, UN1075, UN1978,
                                                             UN1077, UN1971, UN1046,
                                                             and UN1066.
SP9370.........................  Cylinders General........  Authorizes manufacture,               2            3
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder complying in
                                                             part with the DOT 3T
                                                             specification for
                                                             transportation in
                                                             commerce of those
                                                             hazardous materials
                                                             authorized in DOT 3T
                                                             cylinders.

SP9386.........................  Cylinders General........  Authorizes use of non-DOT             1            3
                                                             specification welded
                                                             stainless steel cylinder
                                                             conforming with all
                                                             regulations applicable to
                                                             a DOT specification 3HT
                                                             cylinder, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of nitrogen,
                                                             compressed.
SP9393.........................  Cylinders General........  Authorizes use of a non-              1            3
                                                             DOT specification, non-
                                                             refillable cylinder for
                                                             use in transporting
                                                             certain Division 2.2
                                                             gases (UN1018, UN1956 and
                                                             various 2.2 refrigerant
                                                             gases).
SP9408.........................  Cylinders General........  Authorizes use of DOT 3AAX            1            2
                                                             cylinders for
                                                             transportation in
                                                             commerce of silicon
                                                             trifluoride. The
                                                             packaging prescribed is a
                                                             DOT specification 3AAX
                                                             cylinder manufactured
                                                             from alloy steel with
                                                             minimum service pressure
                                                             of 2200 psi. The
                                                             cylinders arearranged in
                                                             ISO modules.
SP9421.........................  Cylinders General........  Authorizes use of a non-              2            3
                                                             DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT-3AA
                                                             specification cylinder,
                                                             except as specified, for
                                                             the transportation in
                                                             commerce of gases or
                                                             mixtures of gases
                                                             authorized in the HMR to
                                                             be shipped in DOT-3AA
                                                             specification cylinders.
SP9450.........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             non-DOT specification
                                                             cylinders conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 4BW
                                                             cylinder, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of Division 2.1
                                                             and Division 2.2
                                                             compressed or liquefied
                                                             gases authorized in DOT
                                                             4BW cylinders.
SP9478.........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 3AL
                                                             cylinder for
                                                             transportation in
                                                             commerce of fire
                                                             extinguishers (with
                                                             bromotrifluoromethane,
                                                             2.2, UN1044).
SP9491.........................  Cylinders General........  Authorizes use of 3AL                 2            5
                                                             cylinders for
                                                             transportation in
                                                             commerce of UN1984 and
                                                             UN2193. The liquid
                                                             portion of
                                                             trifluoromethane (UN1984)
                                                             may completely fill the
                                                             cylinder at or below 130
                                                             [deg]F, provided the
                                                             pressure at the critical
                                                             temperature does not
                                                             exceed one and one-fourth
                                                             times the service
                                                             pressure.
SP9508.........................  Cylinders General........  Authorizes transportation             3            2
                                                             in commerce of certain
                                                             Division 4.3 materials in
                                                             DOT specification 4BW240
                                                             cylinders that are
                                                             visually inspected
                                                             externally instead of the
                                                             required hydrostatic
                                                             retest.
SP9609.........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             certain non-DOT
                                                             specification pressure
                                                             vessel, conforming with
                                                             all regulations
                                                             applicable to DOT
                                                             specification 39, except
                                                             as specified, for
                                                             transportation in
                                                             commerce of air,
                                                             compressed; argon,
                                                             compressed, helium,
                                                             compressed; and nitrogen,
                                                             compressed.
SP9706.........................  Cylinders General........  Authorizes manufacture,               2            3
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT-3AA
                                                             specification cylinder,
                                                             except as specified, for
                                                             transportation in
                                                             commerce of certain
                                                             Division 2.1, 2.2 or 2.3
                                                             materials authorized to
                                                             be shipped in a DOT 3AA
                                                             specification cylinder.
SP9729.........................  Cylinders General........  Authorizes transportation             2            3
                                                             in commerce of certain
                                                             corrosive materials
                                                             (UN1732 and UN2495) in
                                                             DOT specification 4BW
                                                             cylinders manufactured
                                                             with an alternative
                                                             material of construction
                                                             (stainless steel).
SP9761.........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             cylinders similar to the
                                                             DOT specification 4DS
                                                             cylinder, except the
                                                             material is constructed
                                                             of an alternative
                                                             stainless steel.
SP9778.........................  Cylinders General........  Authorizes transportation             1            2
                                                             in commerce of certain
                                                             non-DOT specification
                                                             packagings (a
                                                             specification equivalent
                                                             to the DOT 3A seamless
                                                             steel cylinder)
                                                             containing the materials
                                                             (sulfur hexafluoride,
                                                             UN1080; radioactive
                                                             material, excepted
                                                             package-articles, UN2911;
                                                             radioactive material,
                                                             excepted package-
                                                             articles, UN2910) which
                                                             also contain an
                                                             electronic device
                                                             containing a small amount
                                                             of radioactive material.
SP9790.........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             non-DOT specification
                                                             cylinders conforming with
                                                             DOT 4L specification
                                                             except that the container
                                                             is made of Type 316L
                                                             stainless steel for
                                                             transportation of Class
                                                             2.2 gases (UN1877,
                                                             nitrogen, refrigerated
                                                             liquid).
SP9791.........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming in
                                                             part with the DOT-3AA
                                                             specification, for use in
                                                             transportation in
                                                             commerce of certain non-
                                                             flammable, non-liquefied
                                                             compressed gases.

SP9830.........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 4BA
                                                             cylinder, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of Division 2.1
                                                             and 2.2 material
                                                             authorized in DOT 4BA
                                                             cylinders, Class 3,
                                                             Division 6.1 and Class 8
                                                             materials authorized in
                                                             DOT 4BA cylinders.
SP9880.........................  Cylinders General........  Authorizes manufacture,               1            5
                                                             marking, sale and use of
                                                             non-DOT specification
                                                             containers described as
                                                             hermetically-sealed
                                                             electron tube devices for
                                                             the transportation in
                                                             commerce of UN1006,
                                                             UN1013, UN1046, UN1056,
                                                             UN1065, UN1066, UN1956,
                                                             UN1982, and UN2036.
SP9884.........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming with
                                                             DOT specification 4L
                                                             except as specified, for
                                                             transportation in
                                                             commerce of oxygen,
                                                             refrigerated liquid.
SP9909.........................  Cylinders General........  Authorizes manufacture,               3            3
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT-3AA
                                                             specification cylinder,
                                                             except as specified for
                                                             transportation in
                                                             commerce of gases or
                                                             mixtures of gases
                                                             authorized in the HMR to
                                                             be shipped in DOT-3AA
                                                             specification cylinders.
SP9998.........................  Cylinders General........  Authorizes use of seamless            1            3
                                                             steel hydraulic
                                                             accumulators having a
                                                             capacity of not more than
                                                             15 gallons, with a design
                                                             pressure not exceeding
                                                             6,000 psig designed and
                                                             fabricated in full
                                                             compliance with Section
                                                             VIII of the ASME Code for
                                                             transportation in
                                                             commerce of compressed
                                                             nitrogen, UN1066 a
                                                             Division 2.2 material.
SP10047........................  Cylinders General........  Authorizes manufacture,               2            3
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT-3AA
                                                             specification cylinder,
                                                             except as specified, for
                                                             transportation in
                                                             commerce of gases or
                                                             mixtures of gases
                                                             authorized in the HMR to
                                                             be shipped in DOT-3AA
                                                             specification cylinders.
SP10064........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             a non-refillable, non-DOT
                                                             specification cylinder
                                                             for transportation in
                                                             commerce of air,
                                                             compressed, UN1002;
                                                             argon, compressed,
                                                             UN1006; helium,
                                                             compressed, UN1046; and
                                                             nitrogen, compressed,
                                                             UN1066.
SP10066........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             non-DOT specification
                                                             cylinders conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             Specification 39
                                                             cylinder, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of compressed
                                                             gas, n.o.s. (carbon
                                                             dioxide with a helium gas
                                                             mixture); and life-saving
                                                             appliances, self-
                                                             inflating..
                                                            The non-DOT specification
                                                             cylinder may be
                                                             transported by itself or
                                                             incorporated into a self-
                                                             inflating life raft
                                                             assembly.
SP10180........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             DOT specification
                                                             cylinders, except they
                                                             are equipped with
                                                             pressure relief device
                                                             systems other than as
                                                             prescribed by the HMR, to
                                                             be used for
                                                             transportation in
                                                             commerce of certain
                                                             Division 2.2 materials.
SP10184........................  Cylinders General........  Authorizes transportation             4            2
                                                             in commerce of specific
                                                             gas mixtures that are
                                                             commercially free of
                                                             corroding components in
                                                             DOT specification 4B, 4BA
                                                             or 4BW cylinders that are
                                                             retested in accordance
                                                             with Sec.   180.209(e)
                                                             and (g).
SP10232........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale, and use of
                                                             a non-DOT specification
                                                             packaging conforming in
                                                             part with the DOT
                                                             specification 2Q, except
                                                             as specified, for
                                                             transportation in
                                                             commerce of UN1078,
                                                             refrigerant gases, n.o.s.
                                                             and UN3159, 1,1,1,2-
                                                             tetrafluoroethane.
SP10279........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             steel water pump system
                                                             tank with an outside
                                                             diameter not exceeding 26
                                                             inches for the
                                                             transportation of certain
                                                             materials (UN1002, air,
                                                             compressed; UN1066,
                                                             nitrogen, compressed).
SP10319........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             non-DOT specification
                                                             pressure vessels (water
                                                             pump system tank) for use
                                                             in the transportation of
                                                             certain Division 2.2
                                                             materials (UN1956,
                                                             compressed gas; UN1066,
                                                             nitrogen compressed).
SP10320........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 4BW
                                                             cylinder, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of certain
                                                             hazardous materials. The
                                                             packaging as specified is
                                                             comparable to DOT
                                                             specification 8AL except
                                                             for the steel shell.

SP10326........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 3HT
                                                             cylinder, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of helium,
                                                             compressed, UN1046.
SP10370........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             non-DOT specification
                                                             aluminum cylinders
                                                             conforming with all
                                                             regulations applicable to
                                                             a DOT specification 3E
                                                             cylinder, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of certain
                                                             hazardous materials.
SP10395........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             a DOT specification 4L
                                                             cylinder to be used for
                                                             transportation in
                                                             commerce of methane,
                                                             refrigerated liquid,
                                                             Division 2.1.
SP10424........................  Cylinders General........  Authorizes transportation             3            2
                                                             in commerce of a specific
                                                             gas mixture in DOT
                                                             specification 4BA240
                                                             cylinders retested in
                                                             accordance with the
                                                             provisions of Sec.
                                                             180.209(e).
SP10440........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 4DS
                                                             cylinder, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of various
                                                             Division 2.2 gases.
SP10511........................  Cylinders General........  Authorizes transportation             2            2
                                                             in commerce of certain
                                                             non-DOT specification
                                                             stainless steel cylinders
                                                             containing sulfur
                                                             hexafluoride (SF6)
                                                             classed as a Division 2.2
                                                             material.
SP10555........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 4B cylinder.
SP10590........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale, and use of
                                                             a non-DOT specification
                                                             inside container,
                                                             conforming with all
                                                             regulations applicable to
                                                             a DOT specification 2P,
                                                             with the exception of the
                                                             diameter and capacity, to
                                                             be used for
                                                             transportation in
                                                             commerce of certain
                                                             Division 2.1 gases.
SP10603........................  Cylinders General........  Authorizes transportation             3            3
                                                             in commerce of a non-DOT
                                                             specification cylinder
                                                             conforming with all
                                                             regulations applicable to
                                                             a DOT 3AA specification
                                                             cylinder, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of certain non-
                                                             liquefied compressed
                                                             gases, or mixtures of
                                                             such compressed gases,
                                                             which are authorized in
                                                             the HMR to be transported
                                                             in DOT 3AA specification
                                                             cylinders.
SP10646........................  Cylinders General........  Authorizes transportation             1            2
                                                             in commerce of flammable
                                                             gases in a non-DOT
                                                             specification cylinder.
SP10677........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             non-refillable inside
                                                             container conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 2P inner
                                                             non-refillable metal
                                                             receptacle, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of UN1075 and
                                                             UN2037.
SP10698........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 4B, except
                                                             as specified, for
                                                             transportation in
                                                             commerce of a Division
                                                             2.2 gas.
SP10776........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 3E
                                                             cylinder, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of certain
                                                             hazardous materials.
SP10785........................  Cylinders General........  Authorizes the                        1            3
                                                             manufacture, marking,
                                                             sale and use of non-DOT
                                                             specification cylinders
                                                             containing certain
                                                             Divisions 2.2 and 2.3
                                                             gases to be transported
                                                             in radiation detectors
                                                             rather than in DOT
                                                             specification cylinders.
SP10788........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming to a
                                                             DOT specification 39
                                                             cylinder, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of Division 2.1
                                                             and Division 2.2 gases
                                                             authorized in DOT 39
                                                             cylinders.
SP10802........................  Cylinders General........  Authorizes transportation             3            5
                                                             in commerce of carbon
                                                             monoxide and gas mixtures
                                                             containing carbon
                                                             monoxide in DOT
                                                             specification 3AL
                                                             cylinders charged to a
                                                             pressure of 3,000 psig or
                                                             less.
SP10850........................  Cylinders General........  Authorizes transportation             1            3
                                                             in commerce of certain
                                                             cylinders subjected to a
                                                             complete external visual
                                                             inspection in lieu of the
                                                             periodic hydrostatic
                                                             retest.
SP10865........................  Cylinders General........  Authorizes the rebuilding             1            5
                                                             and selling of DOT
                                                             specification 4B, 4BA and
                                                             4BW cylinders in
                                                             accordance with certain
                                                             procedures , for use in
                                                             transportation of
                                                             compressed gases,
                                                             flammable liquids,
                                                             corrosive materials and
                                                             other hazardous material
                                                             that are authorized to be
                                                             shipped in DOT 4B, 4BA,
                                                             and 4BW cylinders.

SP10867........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             non-DOT specification
                                                             cylinders conforming to
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 3HT
                                                             cylinder, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of certain
                                                             hazardous materials.
SP10869........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale, and use of
                                                             a non-DOT specification
                                                             cylinder which is
                                                             constructed in
                                                             conformance with all
                                                             regulations applicable to
                                                             a DOT specification 3AA
                                                             cylinder.
SP10898........................  Cylinders General........  Authorizes transportation            13            3
                                                             in commerce of a Division
                                                             2.2 material (nitrogen)
                                                             in diaphragm, bladder and
                                                             piston type accumulators.
SP10914........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 3HT
                                                             cylinder for
                                                             transportation in
                                                             commerce of helium,
                                                             compressed, UN1046.
SP10964........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 4DS
                                                             cylinder, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of compressed
                                                             gas, n.o.s.
                                                             (bromotrifluoromethane
                                                             and nitrogen), UN1956.
SP11025........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             non-DOT specification
                                                             cylinders conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 3HT
                                                             cylinder, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of certain
                                                             hazardous materials.
SP11032........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             a non-DOT specification,
                                                             non-refillable cylinder
                                                             conforming with all
                                                             regulations applicable to
                                                             a DOT specification 39
                                                             cylinder, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of oxygen,
                                                             compressed, UN1072.
SP11044........................  Cylinders General........  Authorizes transportation             1            2
                                                             in commerce of up to
                                                             11.35 kg (25 pounds) of
                                                             an organic phosphate
                                                             compound (2,2
                                                             dichlorovinyl
                                                             dimethylphosphate) in a
                                                             DOT specification 4BA240,
                                                             4BW240, 3A and 3AA
                                                             cylinder equipped with an
                                                             eduction (dip) tube.
SP11054........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             non-DOT specification
                                                             stainless steel cylinders
                                                             conforming with all
                                                             regulations applicable to
                                                             a DOT specification 3A
                                                             cylinder, except as
                                                             specified.
SP11057........................  Cylinders General........  Authorizes use of a non-              1            3
                                                             DOT specification
                                                             cylinder for
                                                             transportation in
                                                             commerce of UN1956,
                                                             Helium.
SP11147........................  Cylinders General........  Authorizes transportation             1            2
                                                             in commerce of aircraft
                                                             safety equipment which
                                                             utilizes non-DOT
                                                             specification cylinders
                                                             containing certain
                                                             compressed gases,
                                                             Division 2.2.
SP11173........................  Cylinders General........  Authorizes transportation             4            2
                                                             in commerce of certain
                                                             hazardous materials in
                                                             non-DOT specification
                                                             stainless steel cylinders
                                                             conforming, in part, with
                                                             the specifications for a
                                                             DOT 4BW cylinder.
SP11262........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             a non-DOT specification
                                                             cylinder conforming with
                                                             all regulations
                                                             applicable to a DOT
                                                             specification 4L
                                                             cylinder, except as
                                                             specified, for
                                                             transportation in
                                                             commerce of oxygen,
                                                             refrigerated liquid.
SP11289........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             DOT specification 39
                                                             cylinders which deviate
                                                             from the visual
                                                             inspection requirements.
SP11323........................  Cylinders General........  Authorizes manufacture,               1            3
                                                             marking, sale and use of
                                                             non-DOT specification
                                                             cylinders for
                                                             transportation in
                                                             commerce of hazardous
                                                             materials authorized in
                                                             DOT specification 39
                                                             cylinders.
SP11360........................  Cylinders General........  Authorizes transportation             2            2
                                                             in commerce of certain
                                                             non-DOT specification
                                                             pressure vessels
                                                             containing compressed
                                                             hydrogen, which are
                                                             component parts of a
                                                             nickel-hydrogen battery.
SP11378........................  Cylinders General........  Authorizes use of                     1            2
                                                             stainless steel non-DOT
                                                             specification cylinders
                                                             conforming to all
                                                             regulations applicable to
                                                             DOT specification 4BW,
                                                             except as specified, for
                                                             transportation in
                                                             commerce of certain
                                                             hazardous materials.
SP11379........................  Cylinders General........  Authorizes manufacture,               1            2
                                                             marking, sale and use of
                                                             non-DOT specification
                                                             pressure vessels for use
                                                             as components of safety
                                                             systems and explosive
                                                             articles. The pressure