 In 1942, it once again began to produce bomb casings, as well as aircraft propellers, undercarriages, torpedoes, and air flasks.By 1945, the company had built 4.5 million bombs, 16,750 sets of landing gear, and 46,700 propeller blades.They also built nose frames for the B-25 bomber, water heaters, jeep frames, and components for the atomic bomb project.