Main sheave assembly
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 5999-00-338-4431
NSN 6685-00-086-9798
NSN 2925-01-394-5650
NSN 5965-01-036-9945
NSN 5910-01-497-1174
NSN 5915-01-659-5345
NSN 6650-00-754-2276
NSN 5975-01-598-3385
NSN 5975-01-647-0488
NSN 6685-01-177-4870
NSN 5990-01-034-8211
NSN 5950-01-082-0979