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 5960-00-421-1054
NSN 6320-00-500-4172
NSN 6240-01-161-5007
NSN 5999-01-380-9823
NSN 6110-01-485-6853
NSN 5975-01-401-5355
NSN 2925-01-660-9597
NSN 5895-00-567-1140
NSN 5935-01-652-0669
NSN 6320-00-480-7922
NSN 5910-01-364-1059
NSN 5965-01-132-4018