Use wire rope, type em governor, turnbull elevator inc.
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 6130-00-173-2858
NSN 5905-00-079-2108
NSN 6685-00-498-0072
NSN 5975-00-762-1251
NSN 5990-01-482-5950
NSN 6650-01-453-2382
NSN 6110-00-690-2026
NSN 5975-00-462-2911
NSN 5998-00-361-2591
NSN 5998-00-461-5359
NSN 5935-01-142-9310
NSN 6145-01-347-8466