A pulley having two or more adjoining grooved, flat or crowned faces in steps of different diameters or one having a single tapered face. For pulleys encased in a shell or frame, see block, tackle.
Classification: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
NSN 6685-00-522-1513
NSN 6685-00-408-3558
NSN 6110-00-503-1105
NSN 6135-01-180-9611
NSN 5999-01-473-5053
NSN 6220-00-018-4484
NSN 6650-00-144-4555
NSN 5925-00-690-1741
NSN 6240-00-299-9819
NSN 6220-00-272-7497
NSN 5905-01-439-9428
NSN 6145-01-020-8428