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 5990-00-091-7110
NSN 5930-00-497-4516
NSN 6685-01-599-2510
NSN 5998-00-938-6537
NSN 5996-00-540-6570
NSN 5998-00-097-9974
NSN 5855-01-398-9548
NSN 5965-01-623-6065
NSN 5975-01-020-7131
NSN 2925-00-772-5611
NSN 6650-00-403-5251
NSN 6650-00-804-2039