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National Stock Number:
2805-00-852-1177
Federal Supply Class:
2805
National Item Identification Number:
008521177
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:
| 8M2553 | 11083 | CATERPILLAR INC | | IPD8M2553 | 55883 | INDUSTRIAL PARTS DEPOT INC |
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Techincal Specification:
| MATERIAL AND LOCATION | STEEL OVERALL | | HEAD STYLE | FLAT | | HEAD HEIGHT | 0.1875 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.6560 INCHES NOMINAL | | NECK RADIUS | 0.3125 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 | | STEM STYLE | DOUBLE GROOVED | | CHAMFER LENGTH | 0.3125 INCHES NOMINAL | | STEM LENGTH | 3.7500 INCHES NOMINAL | | STEM DIAMETER | 0.3750 INCHES NOMINAL | | DISTANCE FROM FIRST GROOVE TO STEM END | 0.1250 INCHES NOMINAL | | DISTANCE FROM SECOND GROOVE TO STEM END | 0.4060 INCHES NOMINAL | | FIRST GROOVE DIAMETER | 0.3125 INCHES NOMINAL | | SECOND GROOVE DIAMETER | 0.3125 INCHES NOMINAL | | FIRST GROOVE WIDTH | 0.0625 INCHES NOMINAL | | SECOND GROOVE WIDTH | 0.0625 INCHES NOMINAL | | CHAMFER ANGLE IN DEG | 45.0 | | CARBON RELIEF GROOVE | NOT INCLUDED |
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