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 5930-00-405-9203
NSN 2925-01-472-4423
NSN 6240-01-310-8598
NSN 6145-01-245-7271
NSN 5930-01-559-2726
NSN 6145-00-630-9004
NSN 5996-01-290-4844
NSN 6650-01-348-9741
NSN 5835-00-953-9224
NSN 5925-01-112-0320
NSN 5999-00-398-1583
NSN 5945-00-846-3752