National Item Identification Number
00-143-0556
001430556
5360-00-143-0556
5360001430556
National Stock Number
Item Name
SPRING,HELICAL,TORSION
Federal Supply Class
5360
Description
An open-or close-wound coil spring consisting of one or more helical coils, wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and SPRING, REINFORCING, HOSE.
Commercial and Government Entity Code (Supplier Data)
72314
Reference Numbers (Part Numbers)
A556-235
Required Categories
SURFACE TREATMENT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
STYLE DESIGNAT
Required Description
ZINC OR
ZINC AND
CHROMATE OR
ZINC AND
PHOSPHATE OVERALL
QQ-Z-325 FED SPEC A