Matt: aluminum
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 5960-01-056-4982
NSN 6610-01-656-2911
NSN 5855-01-041-3432
NSN 5945-01-196-5128
NSN 6620-00-404-0149
NSN 5935-00-630-5418
NSN 6220-01-413-6506
NSN 6135-01-187-0033
NSN 5965-01-080-9808
NSN 5950-01-259-4731
NSN 6135-01-101-5039
NSN 5905-01-143-0811