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 5998-00-034-6045
NSN 6135-01-552-1568
NSN 6220-01-393-4308
NSN 4140-01-076-3720
NSN 6150-00-740-8011
NSN 6685-01-577-0443
NSN 6685-00-086-0893
NSN 5855-01-386-7323
NSN 5999-01-156-7252
NSN 6650-01-109-4735
NSN 5855-01-471-7836
NSN 6620-00-475-9985