Designed for variable pitch
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 6220-00-774-5347
NSN 5990-01-501-9094
NSN 6220-01-532-0114
NSN 7035-01-253-2868
NSN 6650-01-006-3487
NSN 6150-00-285-6946
NSN 5915-01-369-0811
NSN 5998-01-367-3653
NSN 5960-00-428-3679
NSN 5920-00-009-8186
NSN 5945-01-375-3463
NSN 5945-01-382-9224