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National Stock Number:
2805-00-848-2459
Federal Supply Class:
2805
National Item Identification Number:
008482459
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:
| 13010 | 44183 | NORTHWESTERN MFG CO INC | | 13010 | 44185 | WOLLARD INTERNATIONAL LLC |
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Techincal Specification:
| MATERIAL AND LOCATION | STEEL, CORROSION RESISTING OVERALL | | HEAD STYLE | FLAT | | HEAD HEIGHT | 0.1450 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.4000 INCHES NOMINAL | | NECK RADIUS | 0.2810 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 | | STEM STYLE | TAPERED MULTI-GROOVED | | CHAMFER LENGTH | 0.0310 INCHES NOMINAL | | MINOR OUTSIDE DIAMETER | 0.3430 INCHES NOMINAL | | MINOR DIAMETER LENGTH | 0.4380 INCHES NOMINAL | | STEM LENGTH | 4.8440 INCHES NOMINAL | | STEM DIAMETER | 0.3430 INCHES NOMINAL | | DISTANCE FROM FIRST GROOVE TO STEM END | 0.0940 INCHES NOMINAL | | DISTANCE FROM SECOND GROOVE TO STEM END | 0.2190 INCHES NOMINAL | | DISTANCE FROM THIRD GROOVE TO STEM END | 0.3120 INCHES NOMINAL | | FIRST GROOVE DIAMETER | 0.0620 INCHES NOMINAL | | SECOND GROOVE DIAMETER | 0.0620 INCHES NOMINAL | | THIRD GROOVE DIAMETER | 0.0620 INCHES NOMINAL | | FIRST GROOVE WIDTH | 0.0470 INCHES NOMINAL | | SECOND GROOVE WIDTH | 0.0470 INCHES NOMINAL | | THIRD GROOVE WIDTH | 0.0470 INCHES NOMINAL | | CHAMFER ANGLE IN DEG | 30.0 | | TAPER ANGLE IN DEG | 30.0 | | CARBON RELIEF GROOVE | NOT INCLUDED |
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