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 5920-01-231-3615
NSN 6110-01-558-2023
NSN 5998-00-753-8891
NSN 5960-01-010-3083
NSN 5990-00-510-2098
NSN 5990-01-647-8574
NSN 6685-00-587-8158
NSN 6145-00-427-7201
NSN 6145-00-422-7146
NSN 2925-00-924-1159
NSN 5960-01-468-5785
NSN 5930-00-342-3966