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 5950-01-437-8873
NSN 6685-01-201-5722
NSN 6130-00-997-0748
NSN 5960-00-617-9312
NSN 5975-00-233-9022
NSN 4140-01-100-1223
NSN 5935-01-443-2429
NSN 5930-01-230-2945
NSN 5960-00-074-8968
NSN 5905-01-522-7789
NSN 6130-01-187-5259
NSN 5935-00-251-9497