6145-00-528-6382 CABLE,SPECIAL PURPOSE,ELECTRICAL Index 3120-00-528-6384 BUSHING,SLEEVE

National Stock Number:
2815-00-528-6383

Federal Supply Class:
2815

National Item Identification Number:
005286383

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:
FV12-3B88080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV


Techincal Specification:
CARBON RELIEF GROOVENOT INCLUDED
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.0312 INCHES NOMINAL
DISTANCE FROM GROOVE TO STEM END0.4375 INCHES NOMINAL
FSC APPLICATION DATADIESEL ENGINE
GROOVE DIAMETER0.3850 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM
GROOVE WIDTH0.3745 INCHES MINIMUM AND 0.3755 INCHES MAXIMUM
HEAD HEIGHT0.2969 INCHES NOMINAL
HEAD STYLEFLAT
OUTSIDE DIAMETER2.8390 INCHES MINIMUM AND 2.8490 INCHES MAXIMUM
METALLIC HARDNESS RATING AND LOCATION30.0 ROCKWELL C MINIMUM STEM
METALLIC HARDNESS RATING AND LOCATION35.0 ROCKWELL C MAXIMUM STEM
NECK RADIUS1.0000 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
STEM DIAMETER0.5555 INCHES MINIMUM AND 0.5570 INCHES MAXIMUM
STEM LENGTH10.6406 INCHES NOMINAL
STEM STYLEGROOVED


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