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 5895-00-816-9763
NSN 2925-00-816-8765
NSN 6650-01-175-0841
NSN 5945-01-293-5163
NSN 5960-00-963-1285
NSN 5835-00-148-9719
NSN 6110-01-441-9617
NSN 6150-01-135-4482
NSN 5855-01-201-4857
NSN 6610-00-149-1534
NSN 5920-01-412-1080
NSN 6610-01-067-6591