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National Stock Number:
2815-01-038-5281
Federal Supply Class:
2815
National Item Identification Number:
010385281
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:
| 110-1871 | 44940 | CUMMINS POWER GENERATION INC. | | 12504317 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | VA-1999 | 2D027 | TRW AUTOMOTIVE INC. DBA TRW AUTOMOTIVE NORTH AMERICA TECH CTR DIV TRW AUTOMOTIVE US LLC - ENGINE COMPONENTS |
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Techincal Specification:
| DISTANCE FROM MINOR DIAMETER TO STEM END | 0.4000 INCHES NOMINAL | | CARBON RELIEF GROOVE | NOT INCLUDED | | CHAMFER LENGTH | 0.0320 INCHES NOMINAL | | CHAMFER ANGLE IN DEG | 44.0 | | HEAD HEIGHT | 0.1700 INCHES NOMINAL | | HEAD STYLE | FLAT | | OUTSIDE DIAMETER | 1.3130 INCHES NOMINAL | | MATERIAL AND LOCATION | STEEL OVERALL | | MINOR DIAMETER LENGTH | 0.2100 INCHES NOMINAL | | MINOR OUTSIDE DIAMETER | 0.2480 INCHES NOMINAL | | NECK RADIUS | 0.3130 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 | | STEM DIAMETER | 0.3400 INCHES NOMINAL | | STEM LENGTH | 4.3750 INCHES NOMINAL | | STEM STYLE | TAPERED | | TAPER ANGLE IN DEG | 60.0 |
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