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National Stock Number:
2815-00-588-8605
Federal Supply Class:
2815
National Item Identification Number:
005888605
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.
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Manufacturer Information:
| 145702 | 15434 | CUMMINS INC. | | 145702 | 58992 | LA GARY CO | | 70670 | 15434 | CUMMINS INC. | | E604S | 83087 | GOULD INC INDUSTRIAL MARKETING DIV |
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Techincal Specification:
| DISTANCE FROM SECOND GROOVE TO STEM END | 0.4120 INCHES NOMINAL | | CARBON RELIEF GROOVE | INCLUDED | | CHAMFER ANGLE IN DEG | 45.0 | | CHAMFER LENGTH | 0.0320 INCHES NOMINAL | | DISTANCE FROM FIRST GROOVE TO STEM END | 0.2420 INCHES NOMINAL | | FIRST GROOVE DIAMETER | 0.3040 INCHES NOMINAL | | FIRST GROOVE WIDTH | 0.0700 INCHES NOMINAL | | HEAD HEIGHT | 0.1800 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM | | HEAD STYLE | FLAT | | OUTSIDE DIAMETER | 1.5250 INCHES MINIMUM AND 1.5350 INCHES MAXIMUM | | METALLIC HARDNESS RATING AND LOCATION | 40.0 ROCKWELL C MINIMUM STEM AND 50.0 ROCKWELL C MAXIMUM STEM | | MINOR DIAMETER LENGTH | 0.6700 INCHES NOMINAL | | MINOR OUTSIDE DIAMETER | 0.3680 INCHES NOMINAL | | NECK RADIUS | 0.5500 INCHES MINIMUM AND 0.5700 INCHES MAXIMUM | | SEAT ANGLE IN DEG | 30.0 | | SECOND GROOVE DIAMETER | 0.3040 INCHES NOMINAL | | SECOND GROOVE WIDTH | 0.0700 INCHES NOMINAL | | STEM DIAMETER | 0.4000 INCHES NOMINAL | | STEM LENGTH | 6.0000 INCHES NOMINAL | | STEM STYLE | DOUBLE GROOVED |
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