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National Stock Number:
2805-00-293-9665
Federal Supply Class:
2805
National Item Identification Number:
002939665
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:
| 807341 | 34623 | AM GENERAL LLC | | 807341 | 60283 | AFCON PRODUCTS, INC. | | 8329516 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 8329516 | 60283 | AFCON PRODUCTS, INC. |
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Techincal Specification:
| DISTANCE FROM FIRST GROOVE TO STEM END | 0.1875 INCHES NOMINAL | | DISTANCE FROM SECOND GROOVE TO STEM END | 0.6406 INCHES NOMINAL | | CARBON RELIEF GROOVE | NOT INCLUDED | | CHAMFER ANGLE IN DEG | 45.0 | | CHAMFER LENGTH | 0.0312 INCHES NOMINAL | | FIRST GROOVE DIAMETER | 0.2980 INCHES MINIMUM AND 0.3040 INCHES MAXIMUM | | FIRST GROOVE WIDTH | 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM | | FSC APPLICATION DATA | GASOLINE ENGINE | | HEAD HEIGHT | 0.1719 INCHES NOMINAL | | HEAD STYLE | FLAT | | OUTSIDE DIAMETER | 1.5250 INCHES MINIMUM AND 1.5350 INCHES MAXIMUM | | METALLIC HARDNESS RATING | 50.0 MINIMUM ROCKWELL C TIP | | NECK RADIUS | 0.3125 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 SINGLE | | SECOND GROOVE DIAMETER | 0.3310 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM | | SECOND GROOVE WIDTH | 0.1250 INCHES NOMINAL | | STEM DIAMETER | 0.3722 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM | | STEM LENGTH | 5.7413 INCHES MINIMUM AND 5.7623 INCHES MAXIMUM | | STEM STYLE | DOUBLE GROOVED |
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