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 4140-01-073-1012
NSN 6110-00-654-3539
NSN 6240-00-266-6258
NSN 5935-00-932-5241
NSN 5945-01-261-7849
NSN 6150-01-400-4211
NSN 6105-01-317-8065
NSN 5975-01-605-8025
NSN 6110-01-563-8936
NSN 6105-00-186-0161
NSN 6650-00-344-9500
NSN 5920-01-147-9686