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 5985-00-100-4902
NSN 5998-01-101-6007
NSN 5950-00-197-4650
NSN 5915-00-708-1518
NSN 5920-01-542-4613
NSN 5990-00-394-3987
NSN 6145-01-299-7871
NSN 5975-00-644-4972
NSN 5920-01-238-0564
NSN 5975-01-595-0218
NSN 6320-01-067-0474
NSN 6645-01-265-0648