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 5910-01-143-7532
NSN 6135-00-078-9931
NSN 5975-01-352-6449
NSN 5975-01-594-3193
NSN 6610-00-867-2592
NSN 6220-00-186-0177
NSN 5975-01-301-1713
NSN 6110-01-167-4811
NSN 2925-01-331-5039
NSN 6130-01-220-9319
NSN 6685-01-495-6594
NSN 5999-00-013-5116