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 6685-01-413-4389
NSN 5895-00-073-2280
NSN 6150-00-904-3326
NSN 6610-01-027-1641
NSN 5920-00-669-8538
NSN 5960-01-658-9538
NSN 5855-01-410-8979
NSN 5950-00-140-3335
NSN 6620-01-137-2003
NSN 5950-00-203-3955
NSN 6650-00-451-1088
NSN 6320-00-433-2773