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 5965-00-783-8239
NSN 5895-01-159-6054
NSN 6130-01-084-1470
NSN 6145-01-354-3093
NSN 5855-01-564-6511
NSN 6110-01-364-2145
NSN 5835-01-498-9410
NSN 5910-01-252-3084
NSN 6220-01-112-3594
NSN 6145-01-210-5047
NSN 5920-00-382-8849
NSN 6145-00-929-1817