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 5950-01-429-1014
NSN 5855-00-631-4565
NSN 6220-00-541-8515
NSN 6110-00-886-0540
NSN 5996-00-826-8837
NSN 5920-00-879-8654
NSN 5975-01-399-0113
NSN 6105-01-505-3367
NSN 5835-01-571-4083
NSN 6620-01-443-3526
NSN 5855-01-461-8169
NSN 6220-01-622-7783