3849b6c8__and_Decker_Drill____GICL_Wiki__Reason_for_Material_Selection
[Part Name] Bushing [Quantity] 1 [Description] It is red in color, 1/16 inch thick, it has a 9/16 inch outer diameter,9/32 inner diameter [Function] It separates motor components from each other and reduces friction and wear [Material] Plastic [Reason for Appearance] It is functional and shows wear in order to know when to replace [Manufacturing Process] Injection Molding [Reason for Material Selection] 
It is inexpensive and reduces friction and wear
Difference between revisions of "Group 12 - Black and Decker Drill" - GICL Wiki