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 5999-01-536-4832
NSN 5935-01-301-4826
NSN 5960-01-245-3097
NSN 6610-01-370-3886
NSN 5835-01-589-4735
NSN 5998-00-825-1313
NSN 5835-00-005-7909
NSN 5855-00-821-7512
NSN 5996-00-838-7841
NSN 5835-01-307-8954
NSN 6320-00-681-1324
NSN 6145-00-982-2812