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 5965-01-573-8438
NSN 5998-00-824-6336
NSN 5996-00-133-7748
NSN 5975-01-206-0831
NSN 5835-00-402-8387
NSN 5975-01-033-2733
NSN 5999-00-762-4791
NSN 5925-00-563-3707
NSN 6650-00-759-6946
NSN 6320-01-409-1388
NSN 5915-01-043-3231
NSN 4140-01-487-6227