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 5985-01-454-8884
NSN 6130-00-208-8468
NSN 6685-01-169-3983
NSN 4140-01-435-5412
NSN 5935-00-811-0889
NSN 5835-01-307-8954
NSN 5920-01-433-3803
NSN 6645-01-633-1852
NSN 5910-01-655-0796
NSN 5905-01-649-9232
NSN 5998-00-827-0527
NSN 5895-01-337-5900