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 6685-01-494-3080
NSN 5965-00-729-6835
NSN 6240-01-358-0064
NSN 5925-00-466-1189
NSN 6130-00-232-3472
NSN 5935-01-642-2926
NSN 5915-01-191-9172
NSN 6620-01-132-9678
NSN 5925-01-477-8316
NSN 5835-00-393-1996
NSN 7035-01-487-6481
NSN 5985-01-529-6488