2805-00-423-0344 VALVE,POPPET,ENGINE Index 2805-00-423-0346 INSERT,VALVE SEAT

National Stock Number:
2805-00-423-0345

Federal Supply Class:
2805

National Item Identification Number:
004230345

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:
15-34664104DRESSER, LLC
15-34671995DRESSER INDUSTRIES INC WAUKESHA ENGINE DIV
I-76083087GOULD INC INDUSTRIAL MARKETING DIV


Techincal Specification:
DISTANCE FROM GROOVE TO STEM END0.3281 INCHES NOMINAL
CARBON RELIEF GROOVEINCLUDED
GROOVE DIAMETER0.3010 INCHES NOMINAL
GROOVE WIDTH0.1000 INCHES NOMINAL
HEAD HEIGHT0.1875 INCHES NOMINAL
HEAD STYLEFLAT
OUTSIDE DIAMETER1.2810 INCHES NOMINAL
METALLIC HARDNESS RATING AND LOCATION
METALLIC HARDNESS RATING AND LOCATION45.0 ROCKWELL C MINIMUM TIP
NECK RADIUS0.3125 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
STEM DIAMETER0.3420 INCHES NOMINAL
STEM LENGTH4.9687 INCHES NOMINAL
STEM STYLEGROOVED


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