National Item Identification Number
National Stock Number
Federal Supply Class
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.
Commercial and Government Entity Code (Supplier Data)
CROSBY GROUP INC
2801 DAWSON RD
Reference Numbers (Part Numbers)