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 6610-01-501-6630
NSN 6110-01-287-9607
NSN 2925-01-147-6688
NSN 6320-01-093-5738
NSN 6145-01-428-6677
NSN 5999-00-038-4054
NSN 5960-00-549-0023
NSN 5935-01-069-1856
NSN 6240-01-556-5808
NSN 6135-01-483-5269
NSN 6645-01-606-2164
NSN 5930-01-187-0088