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 5895-01-162-2299
NSN 6685-00-870-0057
NSN 6135-00-223-9563
NSN 5930-01-390-5703
NSN 5960-01-553-4557
NSN 6110-01-607-0382
NSN 5998-00-451-4957
NSN 5915-00-471-4001
NSN 5925-01-047-8884
NSN 5975-00-693-5922
NSN 5920-00-226-7148
NSN 5930-01-569-0072