Magnetic permability shall not exceed 2.0 after fabrication
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 5975-01-131-2239
NSN 5945-01-542-0232
NSN 6145-01-124-5861
NSN 4140-00-104-7323
NSN 6645-00-664-4665
NSN 6610-01-655-4737
NSN 5975-00-322-9865
NSN 5965-01-557-2862
NSN 5999-00-962-2207
NSN 5855-01-003-7102
NSN 5975-01-477-1711
NSN 6620-01-118-6663