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 6650-01-462-5879
NSN 5920-01-483-1981
NSN 5895-01-050-1043
NSN 5835-00-400-5056
NSN 6145-01-470-1521
NSN 5925-01-211-6660
NSN 5975-01-224-3031
NSN 6650-01-475-3714
NSN 5920-01-625-3296
NSN 5960-01-420-4744
NSN 6620-01-023-9330
NSN 6145-01-606-4732