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 5998-01-634-0604
NSN 2925-00-147-8150
NSN 5905-01-204-8574
NSN 6650-00-313-4172
NSN 5935-00-636-5145
NSN 5960-01-512-0233
NSN 5910-01-443-3625
NSN 5996-00-514-7678
NSN 6220-01-012-2191
NSN 7035-00-177-1557
NSN 5895-01-074-0802
NSN 7035-01-399-5354