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 5915-01-589-8341
NSN 6130-01-589-1827
NSN 6685-01-273-3139
NSN 4140-00-843-7262
NSN 5999-00-161-3421
NSN 6650-00-476-9450
NSN 5985-01-194-3286
NSN 6685-01-566-0393
NSN 6645-01-056-3417
NSN 6650-01-297-4376
NSN 5990-01-357-6175
NSN 5996-00-907-5066