Polytetrafluoroethylene
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 5855-01-213-9076
NSN 6110-01-653-5038
NSN 5950-01-072-5189
NSN 4140-01-643-9066
NSN 5975-01-430-5312
NSN 4140-01-009-3003
NSN 6135-01-515-9626
NSN 6650-01-317-7580
NSN 5990-01-387-3820
NSN 5915-01-059-2531
NSN 5950-01-386-5800
NSN 5996-01-116-1087