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 6130-01-169-1868
NSN 5996-00-857-3077
NSN 5910-00-140-8608
NSN 2925-01-183-2897
NSN 5975-00-134-9779
NSN 6320-01-449-1014
NSN 5985-01-150-8797
NSN 5835-01-039-6993
NSN 5895-01-183-4854
NSN 5985-00-520-4650
NSN 6220-01-360-9659
NSN 5998-01-027-6167