5340-00-811-2912 COVER,ACCESS Index 5340-01-143-3361 COVER,ACCESS

National Stock Number:
5340-00-817-1156

Federal Supply Class:
5340

National Item Identification Number:
008171156

Description:
SEAT,HELICAL COMPRESSION SPRING

Detail:
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.


Manufacturer Information:
320059055380HATCH & KIRK, INC.
320059072915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV


Techincal Specification:
END DIAMETER0.7190 INCHES NOMINAL
BORE DIAMETER0.4370 INCHES MINIMUM AND 0.4380 INCHES MAXIMUM
BORE TAPER IN DEG10.0
COUNTERSINK ANGLE IN DEG45.0
COUNTERSINK DIAMETER0.5310 INCHES NOMINAL
DESIGN TYPESOLID
FSC APPLICATION DATAAIR STARTER GROUP,DIESEL ENGINE
OVERALL HEIGHT0.3125 INCHES NOMINAL
MATERIALSTEEL
SPECIAL FEATURESMATL-STEEL QQ-S-624,FS3135;NOT CASEHARDENED


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