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 5920-01-168-2044
NSN 6320-00-925-0558
NSN 5998-01-359-9185
NSN 5910-01-202-0893
NSN 4140-01-326-7033
NSN 5855-01-082-3693
NSN 5960-00-553-7338
NSN 5996-01-358-2655
NSN 5935-01-444-1184
NSN 5960-01-485-7532
NSN 5920-01-203-9143
NSN 7035-00-763-6180