6610-00-308-8915 BRIDGE Index 6610-00-308-8922 SCREW,SPECIAL

National Stock Number:
2815-00-308-8919

Federal Supply Class:
2815

National Item Identification Number:
003088919

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:
181136A64104DRESSER, LLC
835-160EXU3AQUA-CHEM, INC.
835-1612793AQUA-CHEM INC CLEAVER-BROOKS DIV


Techincal Specification:
DISTANCE FROM FIRST GROOVE TO STEM END0.2800 INCHES NOMINAL
DISTANCE FROM SECOND GROOVE TO STEM END0.4330 INCHES NOMINAL
CARBON RELIEF GROOVEINCLUDED
CHAMFER ANGLE IN DEG30.0
CHAMFER LENGTH0.0320 INCHES NOMINAL
FIRST GROOVE DIAMETER0.3100 INCHES NOMINAL
FIRST GROOVE WIDTH0.0650 INCHES NOMINAL
HEAD HEIGHT0.1650 INCHES NOMINAL
HEAD STYLEMUSHROOM
OUTSIDE DIAMETER1.1800 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING HEAD
MATERIALSTEEL STEM
NECK RADIUS0.3130 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
SECOND GROOVE DIAMETER0.3100 INCHES NOMINAL
SECOND GROOVE WIDTH0.0650 INCHES NOMINAL
STEM STYLEDOUBLE GROOVED
STEM DIAMETER0.3700 INCHES NOMINAL
STEM LENGTH5.8350 INCHES NOMINAL


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