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 5925-01-459-7882
NSN 5996-00-264-8929
NSN 5930-00-350-8545
NSN 5925-01-026-5845
NSN 5920-00-850-2407
NSN 6130-01-036-6995
NSN 5835-00-269-2232
NSN 6240-01-101-1323
NSN 5920-00-833-5120
NSN 4140-00-451-8374
NSN 5930-01-659-9526
NSN 5996-01-315-6032