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 6145-00-905-7255
NSN 7035-01-230-0250
NSN 5985-01-293-7629
NSN 6220-00-528-7752
NSN 5915-01-040-6322
NSN 5965-00-405-3793
NSN 5990-01-507-7495
NSN 7035-00-111-4389
NSN 5855-00-288-1408
NSN 5925-01-160-4830
NSN 4140-01-472-1736
NSN 6645-01-439-4240