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 5835-01-332-2867
NSN 5920-00-709-7835
NSN 5835-01-219-0586
NSN 6320-01-458-1853
NSN 6685-01-522-3513
NSN 5915-01-067-0954
NSN 5975-00-538-6632
NSN 5930-01-394-9470
NSN 6110-01-493-4402
NSN 6620-01-492-8470
NSN 5945-00-830-1315
NSN 6105-01-524-4842