National Item Identification Number

00-139-0030
001390030
5360-00-139-0030
5360001390030

National Stock Number

Item Name

SPRING,HELICAL,EXTENSION

Federal Supply Class

5360

Description

An open-or close-coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, so designed to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound so that an initial load must be applied to separate them. Excludes SPRING, REINFORCING, HOSE.

Commercial and Government Entity Code (Supplier Data)

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31361

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Reference Numbers (Part Numbers)

191606

Required Categories

MATERIAL
STYLE DESIGNATOR
INSIDE DIAMETER
SPRING FREE LENGTH
SPRING FREE OUT

Required Description

STEEL OVERALL
B1 CYLINDRICAL
0.250 INCHES NOMINAL
2.100 INCHES NOMINAL
0.350