Design analysis; nuclear hardness critical
A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. for items specifically designed for aviation, see pulley(1), groove, aviation.
Classification: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
NSN 4140-01-316-0493
NSN 5935-01-126-7903
NSN 6320-01-082-2970
NSN 2925-01-445-4095
NSN 5835-00-284-0882
NSN 5975-01-397-5192
NSN 6620-01-503-6576
NSN 5895-01-440-8294
NSN 6240-00-326-2966
NSN 5990-01-487-0871
NSN 5895-00-081-3293
NSN 6145-00-278-0697