National Item Identification Number

00-227-0909
002270909
1650-00-227-0909
1650002270909

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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99167

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Reference Numbers (Part Numbers)

5100634

Required Categories

MATERIAL HARDNESS RATING
DESIGN TYPE
III FSC APPLICATION DATA
THE MANUFACTURE

Required Description

32.0 ROCKWELL C MINIMUM
SOLID
DRIVE,CONSTANT SPEED,HYDRAULIC
99167
5100634