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 5999-01-480-6931
NSN 5915-00-256-3560
NSN 6610-01-205-4589
NSN 5945-01-250-2518
NSN 6320-01-383-9979
NSN 5965-01-230-2350
NSN 5965-00-320-7821
NSN 6130-01-450-7660
NSN 6320-01-607-1491
NSN 5855-01-190-7049
NSN 5965-01-377-3587
NSN 5935-01-392-3628