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 5915-01-589-0171
NSN 5945-01-167-8498
NSN 7035-01-343-2186
NSN 5925-01-290-4808
NSN 5835-00-707-6266
NSN 5925-00-972-9479
NSN 2925-00-363-9878
NSN 5915-01-547-3168
NSN 5915-00-728-3245
NSN 4140-01-023-8098
NSN 5930-00-554-1064
NSN 5950-00-019-8503