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 5998-01-190-1373
NSN 5920-00-402-1752
NSN 6650-01-085-7542
NSN 4140-01-150-4895
NSN 5935-01-310-8616
NSN 5895-01-377-9115
NSN 6620-00-092-7383
NSN 6150-01-119-9543
NSN 6685-01-507-5310
NSN 7035-00-369-6346
NSN 5990-00-181-2220
NSN 5945-01-634-0588