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 5975-01-065-0467
NSN 2925-01-615-8562
NSN 6150-01-196-8914
NSN 4140-01-599-9383
NSN 5998-00-806-3608
NSN 5855-01-250-0613
NSN 5998-01-502-1626
NSN 6145-00-081-2797
NSN 2925-00-233-5644
NSN 5910-00-138-9746
NSN 4140-01-458-2180
NSN 5915-00-375-5000