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 5950-01-510-9445
NSN 5925-01-301-6698
NSN 5855-01-327-6678
NSN 5998-00-427-6508
NSN 5935-00-274-5750
NSN 6145-00-155-5297
NSN 5999-01-630-2423
NSN 7035-01-501-0593
NSN 5950-01-291-3256
NSN 5910-01-309-8039
NSN 6320-00-270-8222
NSN 5990-01-461-8969