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National Stock Number:
2805-00-429-4196
Federal Supply Class:
2805
National Item Identification Number:
004294196
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:
| 14183 | 80900 | EATON CORP SPRING DIV | | 145336B | 64104 | DRESSER, LLC | | 1A145336A | 23382 | FWD SEAGRAVE HOLDINGS LP | | 1A145336B | 23382 | FWD SEAGRAVE HOLDINGS LP | | 1A45536B | 23382 | FWD SEAGRAVE HOLDINGS LP |
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Techincal Specification:
| DISTANCE FROM MINOR DIAMETER TO STEM END | 0.2010 INCHES MINIMUM AND 0.2030 INCHES MAXIMUM | | CARBON RELIEF GROOVE | NOT INCLUDED | | CHAMFER ANGLE IN DEG | 45.0 | | CHAMFER LENGTH | 0.0312 INCHES NOMINAL | | FSC APPLICATION DATA | GASOLINE ENGINE | | HEAD HEIGHT | 0.2500 INCHES NOMINAL | | HEAD STYLE | MUSHROOM | | OUTSIDE DIAMETER | 1.9900 INCHES MINIMUM AND 2.0100 INCHES MAXIMUM | | METALLIC HARDNESS RATING | 30.0 MINIMUM ROCKWELL C AND 40.0 MAXIMUM ROCKWELL C STEM | | METALLIC HARDNESS RATING | 50.0 MINIMUM ROCKWELL C TIP | | MINOR DIAMETER LENGTH | 0.1875 INCHES NOMINAL | | MINOR OUTSIDE DIAMETER | 0.3380 INCHES MINIMUM AND 0.3420 INCHES MAXIMUM | | NECK RADIUS | 0.3750 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 SINGLE | | STEM DIAMETER | 0.4955 INCHES MINIMUM AND 0.4965 INCHES MAXIMUM | | STEM LENGTH | 7.8437 INCHES NOMINAL | | STEM STYLE | TAPERED | | TAPER ANGLE IN DEG | 15.0 |
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