National Item Identification Number

00-771-2254
007712254
1650-00-771-2254
1650007712254

National Stock Number

Item Name

SEAT,HELICAL COMPRESSION SPRING

Federal Supply Class

1650

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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70236

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Reference Numbers (Part Numbers)

HP865116
HP865116

Required Categories

MATERIAL
MATERIAL HARDNESS RATING
SURFACE TREATMENT
STYLE DESIGNATOR
OVERALL

Required Description

ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024
NOT RATED
ANODIZED
N1 SEAT
0.1500 INC