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 5985-01-080-0550
NSN 5965-01-469-0053
NSN 6320-00-646-3311
NSN 5910-00-232-2525
NSN 6130-01-620-1408
NSN 2925-01-426-3410
NSN 5935-01-025-0169
NSN 5960-00-377-6558
NSN 5920-00-809-7802
NSN 5920-01-448-9208
NSN 6130-01-289-4084
NSN 5945-00-066-0661