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 4140-01-583-6293
NSN 5965-01-492-9344
NSN 6645-00-411-3179
NSN 7035-01-485-9723
NSN 6130-01-645-4020
NSN 6685-01-499-6296
NSN 5835-01-390-4667
NSN 5915-01-624-7632
NSN 5895-01-145-5204
NSN 5915-01-090-2480
NSN 6650-01-077-4938
NSN 6610-01-512-8154