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National Stock Number:
2815-00-060-4590
Federal Supply Class:
2815
National Item Identification Number:
000604590
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:
| ZD129I00305 | 02978 | RENK AMERICA LLC | | ZD129I305 | 14351 | TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC |
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Techincal Specification:
| DISTANCE FROM SECOND GROOVE TO STEM END | 0.8650 INCHES NOMINAL | | CARBON RELIEF GROOVE | NOT INCLUDED | | CHAMFER ANGLE IN DEG | 45.0 | | CHAMFER LENGTH | 0.0150 INCHES NOMINAL | | DISTANCE FROM FIRST GROOVE TO STEM END | 0.2810 INCHES NOMINAL | | FIRST GROOVE DIAMETER | 0.2930 INCHES NOMINAL | | FIRST GROOVE WIDTH | 0.1000 INCHES NOMINAL | | HEAD HEIGHT | 0.1290 INCHES NOMINAL | | HEAD STYLE | FLAT | | OUTSIDE DIAMETER | 1.0450 INCHES MINIMUM AND 1.0550 INCHES MAXIMUM | | METALLIC HARDNESS RATING AND LOCATION | 34.0 ROCKWELL C NOMINAL OVERALL | | NECK RADIUS | 0.2500 INCHES NOMINAL | | SEAT ANGLE IN DEG | 46.0 | | SECOND GROOVE DIAMETER | 0.2930 INCHES NOMINAL | | SECOND GROOVE WIDTH | 0.0200 INCHES NOMINAL | | STEM DIAMETER | 0.3124 INCHES MINIMUM AND 0.3132 INCHES MAXIMUM | | STEM LENGTH | 4.8700 INCHES NOMINAL | | STEM STYLE | DOUBLE GROOVED |
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