National Item Identification Number
01-537-8013
015378013
3940-01-537-8013
3940015378013
National Stock Number
Item Name
BLOCK,TACKLE
Federal Supply Class
3940
Description
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)
21439
Reference Numbers (Part Numbers)
9D00146-2
Required Categories
III END ITEM IDENTIFICATION
Required Description
BAK 14 RETRACTABLE HOOK CABLE SYSTEM