2805-00-895-0079 VALVE,POPPET,ENGINE Index 2805-00-895-0081 TAPPET,VALVE

National Stock Number:
5340-00-895-0080

Federal Supply Class:
5340

National Item Identification Number:
008950080

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:
23047708645BRIGGS AND STRATTON CORP


Techincal Specification:
BORE DIAMETER0.3100 INCHES NOMINAL
COUNTERBORE DIAMETER0.6440 INCHES NOMINAL
COUNTERBORE LENGTH0.0950 INCHES NOMINAL
DESIGN TYPESOLID
DISTANCE FROM END TO FIRST STEP0.0500 INCHES NOMINAL
END DIAMETER0.4080 INCHES NOMINAL
FIRST STEP DIAMETER0.7430 INCHES NOMINAL
FIRST STEP LENGTH0.1200 INCHES NOMINAL
MATERIALSTEEL
OVERALL HEIGHT0.2210 INCHES NOMINAL
SECOND STEP DIAMETER0.9950 INCHES NOMINAL
SPECIAL FEATURESNOT CASEHARDENED
STYLE DESIGNATORSEAT


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