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 4140-01-522-7230
NSN 5930-00-091-1093
NSN 6240-01-608-3269
NSN 6220-01-281-0349
NSN 5960-00-800-9215
NSN 5998-01-524-5684
NSN 4140-01-417-3022
NSN 4140-01-619-2295
NSN 5895-01-320-4458
NSN 6650-01-092-6476
NSN 6620-00-758-5233
NSN 5950-00-180-3736