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 6650-01-156-6736
NSN 5855-00-233-2366
NSN 6645-00-495-6797
NSN 6220-01-388-9701
NSN 2925-01-210-6531
NSN 5945-01-278-8163
NSN 5996-00-491-6961
NSN 6685-00-998-2754
NSN 5999-00-160-0133
NSN 5990-01-050-7535
NSN 6135-01-328-0639
NSN 5965-01-515-7543