Bore flatted 180.0 degrees apart 0.452 in. W across flats
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 6220-00-998-6142
NSN 6240-01-452-9418
NSN 5935-00-948-5957
NSN 6135-01-322-4655
NSN 6320-00-456-2092
NSN 2925-01-208-6638
NSN 6135-01-215-1245
NSN 5915-00-205-2615
NSN 5835-01-205-6614
NSN 5910-01-406-2852
NSN 5855-00-408-2611
NSN 5960-01-658-9538