Variable pitch adjustable pulley
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 6105-00-925-9906
NSN 5975-00-999-7925
NSN 6220-01-517-4377
NSN 6110-01-337-9266
NSN 6645-01-479-5364
NSN 5998-01-498-8213
NSN 5960-01-144-9183
NSN 5920-01-501-5961
NSN 6110-01-588-5578
NSN 6240-01-619-2122
NSN 6135-01-414-9810
NSN 6135-01-572-8530