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 5895-01-106-7200
NSN 6135-00-377-9165
NSN 5925-01-286-5596
NSN 6320-00-513-8376
NSN 6105-01-037-5823
NSN 5999-00-407-4476
NSN 5945-01-520-5643
NSN 4140-00-228-1280
NSN 6320-00-937-5625
NSN 6685-00-864-1271
NSN 6145-01-169-3001
NSN 6220-01-029-8605