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 6610-01-061-1875
NSN 7035-01-339-5480
NSN 5915-01-549-9291
NSN 5998-01-392-1027
NSN 5930-01-400-6126
NSN 6110-00-470-7644
NSN 6130-01-629-9361
NSN 5985-01-183-1846
NSN 5965-00-732-8608
NSN 5996-01-337-3516
NSN 5935-01-270-6979
NSN 6130-01-463-3296