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 6135-01-400-2947
NSN 5895-01-066-3209
NSN 5950-01-152-2551
NSN 5905-01-529-4884
NSN 6240-01-490-2554
NSN 5996-00-840-5246
NSN 7035-00-865-9105
NSN 5905-01-342-6147
NSN 5945-01-442-7796
NSN 6620-00-740-3699
NSN 5985-00-695-4547
NSN 6150-01-140-4311