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National Stock Number:
2805-00-353-5829
Federal Supply Class:
2805
National Item Identification Number:
003535829
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:
| AE73D1 | 66289 | WISCONSIN MOTORS LLC | | C685 | 80900 | EATON CORP SPRING DIV |
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Techincal Specification:
| DISTANCE FROM MINOR DIAMETER TO STEM END | 0.1740 INCHES MINIMUM AND 0.1760 INCHES MAXIMUM | | CARBON RELIEF GROOVE | NOT INCLUDED | | CHAMFER ANGLE IN DEG | 45.0 | | CHAMFER LENGTH | 0.0312 INCHES NOMINAL | | HEAD HEIGHT | 0.1719 INCHES NOMINAL | | HEAD STYLE | FLAT | | OUTSIDE DIAMETER | 1.1200 INCHES MINIMUM AND 1.1300 INCHES MAXIMUM | | METALLIC HARDNESS RATING AND LOCATION | 28.0 ROCKWELL C MINIMUM STEM AND 35.0 ROCKWELL C MAXIMUM STEM | | MINOR DIAMETER LENGTH | 0.2500 INCHES NOMINAL | | MINOR OUTSIDE DIAMETER | 0.1960 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM | | NECK RADIUS | 0.2500 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 | | STEM DIAMETER | 0.3125 INCHES NOMINAL | | STEM LENGTH | 4.1875 INCHES NOMINAL | | STEM STYLE | TAPERED | | TAPER ANGLE IN DEG | 15.0 |
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