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 6320-00-174-1362
NSN 6135-00-182-7008
NSN 6240-00-397-3864
NSN 5999-01-247-8731
NSN 5975-00-049-9057
NSN 6150-01-419-5500
NSN 5990-00-133-7734
NSN 5905-01-084-6304
NSN 5975-01-509-5428
NSN 5998-01-086-0445
NSN 5930-01-586-9439
NSN 6145-01-469-7222