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National Stock Number:
2815-00-987-7139
Federal Supply Class:
2815
National Item Identification Number:
009877139
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:
| 9H4811 | 11083 | CATERPILLAR INC | | 9H4811 | 74006 | RELIANCE COMM/TEC CORP LORAIN PRODUCTS DIV | | IPD9H4811 | 55883 | INDUSTRIAL PARTS DEPOT INC |
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Techincal Specification:
| DISTANCE FROM FIRST GROOVE TO STEM END | 0.2640 INCHES NOMINAL | | DISTANCE FROM SECOND GROOVE TO STEM END | 0.4200 INCHES NOMINAL | | CARBON RELIEF GROOVE | NOT INCLUDED | | CHAMFER ANGLE IN DEG | 45.0 | | CHAMFER LENGTH | 0.0156 INCHES NOMINAL | | FIRST GROOVE DIAMETER | 0.3125 INCHES NOMINAL | | FIRST GROOVE WIDTH | 0.0625 INCHES NOMINAL | | HEAD HEIGHT | 0.2000 INCHES NOMINAL | | HEAD STYLE | FLAT | | OUTSIDE DIAMETER | 1.6985 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NECK RADIUS | 0.3750 INCHES NOMINAL | | SEAT ANGLE IN DEG | 30.0 | | SECOND GROOVE DIAMETER | 0.3125 INCHES NOMINAL | | SECOND GROOVE WIDTH | 0.0625 INCHES NOMINAL | | STEM STYLE | DOUBLE GROOVED | | STEM DIAMETER | 0.3720 INCHES NOMINAL | | STEM LENGTH | 5.7100 INCHES NOMINAL |
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