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 6650-00-127-4581
NSN 5925-00-791-4058
NSN 5835-00-264-0946
NSN 5835-01-580-7543
NSN 6685-01-201-4178
NSN 5915-00-018-0435
NSN 5835-01-498-9410
NSN 5960-01-135-5639
NSN 6150-00-925-2465
NSN 6645-01-338-9152
NSN 5965-01-513-9978
NSN 5935-01-441-7820