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 6145-01-353-4154
NSN 5950-01-434-3033
NSN 5985-01-207-7883
NSN 5998-01-112-5717
NSN 5975-01-341-1923
NSN 6150-01-426-2197
NSN 6320-01-198-4024
NSN 5960-01-101-5672
NSN 6130-01-317-9157
NSN 5996-01-336-6068
NSN 5915-00-425-6181
NSN 2925-00-211-4761