2815-00-363-7786 VALVE,POPPET,ENGINE Index 3120-00-363-7788 BEARING,WASHER,THRUST

National Stock Number:
2815-00-363-7787

Federal Supply Class:
2815

National Item Identification Number:
003637787

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:
83086-111ML14BRINKLEY TECHNOLOGY GROUP LLC
83086-1128265HERCULES ENGINE CO INC
83086AS1ML14BRINKLEY TECHNOLOGY GROUP LLC
83086AS28265HERCULES ENGINE CO INC


Techincal Specification:
DISTANCE FROM GROOVE TO STEM END0.2540 INCHES MINIMUM AND 0.2680 INCHES MAXIMUM
CARBON RELIEF GROOVEINCLUDED
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.0300 INCHES NOMINAL
GROOVE DIAMETER0.3590 INCHES MINIMUM AND 0.3650 INCHES MAXIMUM
GROOVE WIDTH0.1320 INCHES MINIMUM AND 0.1420 INCHES MAXIMUM
HEAD HEIGHT0.1970 INCHES MINIMUM AND 0.2070 INCHES MAXIMUM
HEAD STYLEFLAT
OUTSIDE DIAMETER1.6170 INCHES MINIMUM AND 1.6270 INCHES MAXIMUM
METALLIC HARDNESS RATING AND LOCATION
METALLIC HARDNESS RATING AND LOCATION50.0 ROCKWELL C MINIMUM TIP
NECK RADIUS0.3750 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
STEM DIAMETER0.4345 INCHES MINIMUM AND 0.4355 INCHES MAXIMUM
STEM LENGTH6.1510 INCHES MINIMUM AND 6.1650 INCHES MAXIMUM
STEM STYLEGROOVED


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