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National Stock Number:
2815-00-271-9076
Federal Supply Class:
2815
National Item Identification Number:
002719076
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:
| EN12B | 88080 | COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV |
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Techincal Specification:
| MATERIAL AND LOCATION | STEEL, C.23.RS-6D9-144-17, COOPER INDUSTRIES, INC- COOPER-BESSEMER DIV OVERALL | | HEAD STYLE | FLAT | | HEAD HEIGHT | 0.3437 INCHES NOMINAL | | OUTSIDE DIAMETER | 3.4950 INCHES MINIMUM AND | | 3.5050 INCHES MAXIMUM | | NECK RADIUS | 1.2500 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 | | STEM STYLE | SLOTTED | | CHAMFER LENGTH | 0.0156 INCHES NOMINAL | | SLOT DEPTH | 0.2187 INCHES NOMINAL | | SLOT WIDTH | 0.1875 INCHES NOMINAL | | STEM LENGTH | 10.7812 INCHES NOMINAL | | STEM DIAMETER | 0.6190 INCHES MINIMUM AND | | 0.6200 INCHES MAXIMUM | | SLOT RADIUS | 0.0937 INCHES NOMINAL | | CHAMFER ANGLE IN DEG | 45.0 | | CARBON RELIEF GROOVE | NOT INCLUDED | | FSC APPLICATION DATA | DIESEL ENGINE |
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