National Item Identification Number
00-058-0957
000580957
3940-00-058-0957
3940000580957
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)
08844
Reference Numbers (Part Numbers)
A340-2
Required Categories
BLOCK TYPE
Required Description
SNATCH