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National Stock Number:
2815-00-698-8740
Federal Supply Class:
2815
National Item Identification Number:
006988740
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:
| 2245E | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 2245E | 80221 | DRESSER INDUSTRIES INC | | 2245E | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| DISTANCE FROM GROOVE TO STEM END | 0.5000 INCHES NOMINAL | | CARBON RELIEF GROOVE | NOT INCLUDED | | CHAMFER ANGLE IN DEG | 45.0 | | CHAMFER LENGTH | 0.0620 INCHES NOMINAL | | GROOVE DIAMETER | 0.9980 INCHES NOMINAL | | GROOVE WIDTH | 1.2500 INCHES NOMINAL | | HEAD HEIGHT | 0.7660 INCHES NOMINAL | | HEAD STYLE | FLAT | | OUTSIDE DIAMETER | 6.2500 INCHES NOMINAL | | MATERIAL AND LOCATION | STEEL STEM | | MATERIAL AND LOCATION | COBALT HEAD | | MATERIAL AND LOCATION | COBALT TIP | | NECK RADIUS | 1.5000 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 | | STEM DIAMETER | 1.2435 INCHES NOMINAL | | STEM LENGTH | 22.8750 INCHES NOMINAL | | STEM STYLE | GROOVED |
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