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 6110-00-935-5351
NSN 5920-01-100-5571
NSN 5960-00-011-9315
NSN 5975-01-420-5786
NSN 6145-01-259-2702
NSN 6650-01-593-2937
NSN 5996-00-965-5261
NSN 5935-00-770-4067
NSN 5965-00-926-2591
NSN 5910-01-546-8370
NSN 5910-01-575-8889
NSN 5990-01-339-5118