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National Stock Number:
2805-00-288-3901
Federal Supply Class:
2805
National Item Identification Number:
002883901
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:
| 1CW19 | 76825 | AMERICAN-MARSH PUMPS INC NOVO PUMP AND ENGINE DIVISION | | A299 | 77576 | STERLING DIV FEDERAL MOGUL CORP | | S15031 | 76825 | AMERICAN-MARSH PUMPS INC NOVO PUMP AND ENGINE DIVISION |
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Techincal Specification:
| DISTANCE FROM GROOVE TO STEM END | 0.1875 INCHES NOMINAL | | CARBON RELIEF GROOVE | NOT INCLUDED | | CHAMFER ANGLE IN DEG | 45.0 | | CHAMFER LENGTH | 0.0312 INCHES NOMINAL | | FSC APPLICATION DATA | ASOLINE ENGINE | | GROOVE WIDTH | 0.1310 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM | | GROOVE DIAMETER | 0.2350 INCHES MINIMUM AND 0.2410 INCHES MAXIMUM | | HEAD HEIGHT | 0.1562 INCHES NOMINAL | | HEAD STYLE | FLAT | | OUTSIDE DIAMETER | 1.3750 INCHES NOMINAL | | METALLIC HARDNESS RATING | 28.0 MINIMUM ROCKWELL C AND 37.0 MAXIMUM ROCKWELL C STEM | | METALLIC HARDNESS RATING | 45.0 NOMINAL ROCKWELL C TIP | | NECK RADIUS | 0.3125 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 SINGLE | | STEM DIAMETER | 0.3100 INCHES MINIMUM AND 0.3110 INCHES MAXIMUM | | STEM LENGTH | 4.6250 INCHES NOMINAL | | STEM STYLE | GROOVED |
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