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 5915-00-025-1763
NSN 6610-01-475-1921
NSN 5920-01-143-5002
NSN 2925-00-127-7828
NSN 5915-01-196-6016
NSN 2925-00-753-8598
NSN 2925-00-341-3336
NSN 6320-00-433-2773
NSN 6685-01-109-6888
NSN 5999-01-220-1628
NSN 5835-00-507-3561
NSN 6240-01-231-0452