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 5835-00-301-3812
NSN 5990-00-366-0112
NSN 6610-00-976-3935
NSN 5905-00-408-9017
NSN 6145-00-081-6686
NSN 5985-01-289-3555
NSN 6240-00-676-5813
NSN 5895-01-308-7687
NSN 6620-00-003-2020
NSN 6320-01-157-4400
NSN 5855-00-221-9435
NSN 5925-00-440-5177