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National Stock Number:
2815-00-338-6806
Federal Supply Class:
2815
National Item Identification Number:
003386806
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:
| LS12-1K | 14541 | COOPER MACHINERY SERVICES LLC |
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Techincal Specification:
| MATERIAL AND LOCATION | STEEL OVERALL | | HEAD STYLE | FLAT | | HEAD HEIGHT | 0.5156 INCHES NOMINAL | | OUTSIDE DIAMETER | 4.5640 INCHES NOMINAL | | NECK RADIUS | 1.5000 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 | | STEM STYLE | TAPERED | | CHAMFER LENGTH | 0.0625 INCHES NOMINAL | | MINOR OUTSIDE DIAMETER | 0.6270 INCHES NOMINAL | | MINOR DIAMETER LENGTH | 0.1000 INCHES NOMINAL | | STEM LENGTH | 21.6250 INCHES NOMINAL | | STEM DIAMETER | 0.8750 INCHES NOMINAL | | DISTANCE FROM MINOR DIAMETER TO STEM END | 0.6450 INCHES NOMINAL | | CHAMFER ANGLE IN DEG | 30.0 | | TAPER ANGLE IN DEG | 15.0 | | CARBON RELIEF GROOVE | NOT INCLUDED |
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