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 5998-01-461-2695
NSN 5990-00-338-9447
NSN 6645-00-079-1430
NSN 5935-01-468-6032
NSN 5996-01-083-0642
NSN 7035-01-215-2449
NSN 5835-00-187-1481
NSN 6685-01-278-8376
NSN 5925-01-304-3248
NSN 5920-01-107-4454
NSN 6685-00-269-6444
NSN 6645-01-531-8233