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National Stock Number:
2815-00-432-1298
Federal Supply Class:
2815
National Item Identification Number:
004321298
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:
| 317007C1 | 31007 | NAVISTAR INTL CORP | | 317007C1 | 89346 | NAVISTAR INTL CORP TRUCK BR OHIO PLANT | | 317007C2 | 31007 | NAVISTAR INTL CORP | | AS2876 | 31033 | TRW INC TRW INTL TRADE GOVERNMENT SALES DEPT | | V2198 | 76255 | MCQUAY-NORRIS INC OEM DIV AN SKF INDUSTRIES CO | | 317007C2 | 89346 | NAVISTAR INTL CORP TRUCK BR OHIO PLANT |
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Techincal Specification:
| MATERIAL AND LOCATION | STEEL, CORROSION RESISTING HEAD | | STEEL, CORROSION RESISTING SEAT FACE | | STEEL STEM | | STEEL TIP | | HEAD STYLE | FLAT | | HEAD HEIGHT | 0.1580 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.8437 INCHES NOMINAL | | NECK RADIUS | 0.5000 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 | | STEM STYLE | DOUBLE GROOVED | | STEM LENGTH | 5.8340 INCHES NOMINAL | | STEM DIAMETER | 0.3700 INCHES NOMINAL | | DISTANCE FROM FIRST GROOVE TO STEM END | 0.7750 INCHES NOMINAL | | DISTANCE FROM SECOND GROOVE TO STEM END | 1.0220 INCHES NOMINAL | | FIRST GROOVE DIAMETER | 0.3330 INCHES NOMINAL | | SECOND GROOVE DIAMETER | 0.3310 INCHES NOMINAL | | FIRST GROOVE WIDTH | 0.1150 INCHES NOMINAL | | SECOND GROOVE WIDTH | 0.0850 INCHES NOMINAL | | CARBON RELIEF GROOVE | NOT INCLUDED | | SPECIAL FEATURES | STEM END MACHINED TO 0.370 IN. BALL DIA |
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