National Item Identification Number
00-143-7320
001437320
5360-00-143-7320
5360001437320
National Stock Number
Item Name
SPRING,SPIRAL,TORSION
Federal Supply Class
5360
Description
A spring consisting of a length of material wound on itself in the form of a spiral, finished at the ends and designed to exert pressure in a rotating direction around the spring axis. The material may be of various cross-sectional shapes such as round or rectangular. Excludes springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature).
Commercial and Government Entity Code (Supplier Data)
89944
Reference Numbers (Part Numbers)
37407000020
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STOCK WIDTH
STOCK THICKNESS
CO
Required Description
COPPER ALLOY 510 OVERALL
QQ-B-750,COMP A,SPRING FED SPEC SINGLE MATERIAL RESPON