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 5960-00-262-7186
NSN 5905-01-619-8948
NSN 6620-01-382-2921
NSN 4140-01-416-7934
NSN 5920-00-996-3633
NSN 6130-01-531-8355
NSN 5960-01-414-1677
NSN 6110-01-633-9660
NSN 5996-01-224-5515
NSN 6220-01-073-3338
NSN 2925-00-928-5931
NSN 6240-01-102-4861