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 6240-01-430-5370
NSN 5920-00-150-1148
NSN 2925-01-094-4771
NSN 6135-01-534-0310
NSN 5835-01-182-1966
NSN 5915-00-145-6181
NSN 6645-01-633-1852
NSN 5920-01-298-7432
NSN 5920-01-181-5248
NSN 6130-01-243-8219
NSN 5835-01-116-2369
NSN 5895-01-189-1855