2805-00-391-3313 PISTON,INTERNAL COMBUSTION ENGINE Index 2805-00-391-3324 RING SET,PISTON

National Stock Number:
5340-00-391-3320

Federal Supply Class:
5340

National Item Identification Number:
003913320

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:
07-86443016662LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE
220812A1ML14BRINKLEY TECHNOLOGY GROUP LLC
86443012603CLARK EQUIPMENT CO
220812A28265HERCULES ENGINE CO INC
AB00708644303NNX8BRIGHTON CROMWELL LLC
AB007086443052993AR BEE CORP


Techincal Specification:
END DIAMETER0.6410 INCHES MINIMUM AND 0.6460 INCHES MAXIMUM
BORE DIAMETER0.3590 INCHES NOMINAL
COUNTERSINK ANGLE IN DEG45.0
COUNTERSINK DIAMETER0.5940 INCHES NOMINAL
DESIGN TYPESPLIT
DISTANCE FROM END TO FIRST STEP0.3930 INCHES NOMINAL
FEATURES PROVIDEDCASEHARDENED
FIRST STEP DIAMETER0.8750 INCHES NOMINAL
OVERALL HEIGHT0.4930 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1113 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1213
STYLE DESIGNATORSEAT


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