2520-01-066-1265 INACTIVE Index 2805-01-066-1268 PISTON,INTERNAL COMBUSTION ENGIN

National Stock Number:
2805-01-066-1267

Federal Supply Class:
2805

National Item Identification Number:
010661267

Description:
VALVE,POPPET,ENGINE

Detail:
A mushroom or tulip-shaped item having a circular head with a conical face and an extended stem used to regulate the flow of incoming fuel-air mixture or air into the combustion chamber or exhaust gases from the combustion chamber of a reciprocating internal combustion engine.


Manufacturer Information:
B7540688907BRUNSWICK CORP


Techincal Specification:
MATERIAL AND LOCATIONSTEEL OVERALL
HEAD STYLECONCAVE
HEAD HEIGHT0.1350 INCHES NOMINAL
OUTSIDE DIAMETER2.1920 INCHES NOMINAL
NECK RADIUS0.4060 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
STEM STYLEGROOVED
GROOVE DIAMETER0.3350 INCHES NOMINAL
GROOVE WIDTH0.1250 INCHES NOMINAL
STEM LENGTH5.0800 INCHES NOMINAL
STEM DIAMETER0.3720 INCHES NOMINAL
DISTANCE FROM GROOVE TO STEM END0.2250 INCHES NOMINAL
CARBON RELIEF GROOVEINCLUDED


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