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 2925-01-209-9245
NSN 5920-00-501-3965
NSN 5935-01-245-0049
NSN 5905-01-383-6709
NSN 6150-00-139-1566
NSN 5925-01-310-8456
NSN 5998-01-293-7451
NSN 5905-01-660-2846
NSN 5925-01-191-3721
NSN 5855-00-631-4565
NSN 5999-01-557-7482
NSN 5960-00-051-0132