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National Stock Number:
2815-00-126-5030
Federal Supply Class:
2815
National Item Identification Number:
001265030
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:
| 3240616 | 55380 | HATCH & KIRK, INC. | | 3240616 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
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Techincal Specification:
| MATERIAL AND LOCATION | STEEL OVERALL | | HEAD STYLE | RAISED FACE | | HEAD HEIGHT | 0.3125 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.5000 INCHES NOMINAL | | NECK RADIUS | 0.2500 INCHES NOMINAL | | SEAT ANGLE IN DEG | 30.0 | | STEM STYLE | PLAIN | | CHAMFER LENGTH | 0.0312 INCHES NOMINAL | | STEM LENGTH | 4.3750 INCHES NOMINAL | | STEM DIAMETER | 0.4980 INCHES NOMINAL | | CHAMFER ANGLE IN DEG | 45.0 | | CARBON RELIEF GROOVE | NOT INCLUDED |
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