Nha is nsn 1730-01-285-5852; gse e/i pf51-013-500mod
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 5935-01-040-3419
NSN 5990-01-013-3205
NSN 5915-00-806-2930
NSN 2925-00-918-0859
NSN 5925-01-495-3727
NSN 5835-01-327-0770
NSN 6610-01-495-8898
NSN 5915-01-612-9848
NSN 6685-01-113-6897
NSN 5915-01-547-4655
NSN 6320-00-564-2772
NSN 5835-01-469-6009