Weapon system essential
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 6220-01-144-0775
NSN 6685-01-433-1878
NSN 5965-01-580-2171
NSN 6130-01-588-0297
NSN 5930-01-295-3392
NSN 6620-01-051-2045
NSN 5895-00-449-1860
NSN 5930-01-564-3145
NSN 2925-00-676-8334
NSN 5835-00-170-5238
NSN 5960-01-537-8161
NSN 6110-01-316-4514