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 6110-01-574-6935
NSN 5935-00-057-3757
NSN 4140-01-479-3944
NSN 6135-00-738-5571
NSN 5960-01-381-4692
NSN 5990-00-784-1254
NSN 6145-01-199-4006
NSN 5930-01-288-9900
NSN 6220-00-737-5629
NSN 5965-01-406-6320
NSN 5945-01-049-0366
NSN 5935-01-094-8050