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 6135-00-347-0595
NSN 6110-00-227-0578
NSN 6610-00-107-0249
NSN 6650-01-633-5160
NSN 6110-01-327-8417
NSN 5925-01-634-0664
NSN 5855-00-089-3974
NSN 6685-01-058-5998
NSN 6320-01-457-9059
NSN 6110-00-643-4832
NSN 5855-00-256-5562
NSN 6105-01-265-0120