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 5905-00-567-2331
NSN 5910-00-416-6871
NSN 6240-00-421-5368
NSN 6110-00-943-9479
NSN 5935-00-115-3653
NSN 5895-00-969-4631
NSN 5930-01-135-7872
NSN 5975-00-269-8391
NSN 5835-00-908-8327
NSN 6110-00-313-2769
NSN 5855-01-547-5118
NSN 6620-00-876-0776