2815-00-908-6661 GUIDE,VALVE STEM Index 2815-00-908-6663 LOCK,VALVE SPRING RETAINER

National Stock Number:
5340-00-908-6662

Federal Supply Class:
5340

National Item Identification Number:
009086662

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:
015012913446PERKINS ENGINES INC
015012993334ATWOOD FENCE CO INC
12360D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
BORE DIAMETER0.4690 INCHES NOMINAL
BORE TAPER IN DEG5.0
DESIGN TYPESOLID
END DIAMETER0.5620 INCHES NOMINAL
FIRST STEP DIAMETER0.7750 INCHES MINIMUM AND 0.7850 INCHES MAXIMUM
FIRST STEP LENGTH0.1090 INCHES NOMINAL
MATERIALSTEEL
OVERALL HEIGHT0.4370 INCHES NOMINAL
SECOND STEP DIAMETER1.1050 INCHES MINIMUM AND 1.1150 INCHES MAXIMUM
SECOND STEP LENGTH0.1250 INCHES NOMINAL
STYLE DESIGNATORSEAT
THIRD STEP DIAMETER1.3750 INCHES NOMINAL


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