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 4140-01-173-3960
NSN 6135-01-650-6529
NSN 6240-01-190-9523
NSN 5945-01-097-4760
NSN 6135-01-321-5659
NSN 5905-01-370-6327
NSN 6135-00-889-1485
NSN 5950-01-436-1517
NSN 5910-01-043-8066
NSN 6150-00-221-2593
NSN 5998-01-642-9861
NSN 5930-01-021-1836