A mechanical device, consisting of a pulley(s) or sheave(s) encased in a shell or frame which may be provided with a means such as a hook, eye, strap, screw, etc., by which it may be attached to an object. It is used to change direction of a running rope and/or to gain a mechanical advantage.
Classification: Pulley tackle and hoists, other than skip hoists or hoists of a kind used for raising vehicles, not powered by electric motor
NSN 5905-01-157-9685
NSN 5990-00-113-2653
NSN 5999-00-823-6151
NSN 5905-00-467-0017
NSN 4140-00-097-0167
NSN 6105-01-485-0842
NSN 6650-00-885-3775
NSN 6645-01-056-5291
NSN 6320-01-476-7702
NSN 6240-01-298-0470
NSN 6130-00-277-7321
NSN 5998-01-027-0855