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 5925-00-123-9919
NSN 4140-01-169-1425
NSN 5945-00-011-8266
NSN 5990-01-586-8202
NSN 5945-01-574-0063
NSN 6135-01-205-5965
NSN 6645-00-137-7699
NSN 6620-01-535-6925
NSN 5915-00-525-5753
NSN 6620-00-953-1018
NSN 5925-01-415-3084
NSN 6240-01-139-3377