National Item Identification Number

00-310-2618
003102618
4810-00-310-2618
4810-00-310-2618

National Stock Number

Item Name

SEAT,HELICAL COMPRESSION SPRING

Federal Supply Class

4810

Description

A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR, ENGINE POPPET VALVE.

Commercial and Government Entity Code (Supplier Data)

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0ZWK8

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70210

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Reference Numbers (Part Numbers)

232132
232132

Required Categories

MATERIAL
MATERIAL HARDNESS RATING
SURFACE TREATMENT
DESIGN TYPE
III FSC APPL

Required Description

STEEL,CRES,AMS 5617
NOT RATED
PASSIVATED,MPS 205,TYPE 3 FSCM 70210
SOLID
VLA