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National Stock Number:
2805-00-350-8820
Federal Supply Class:
2805
National Item Identification Number:
003508820
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:
| C5NE6507B | 00501 | NEW HOLLAND N.V.NC. | | C5NN6507C | 00501 | NEW HOLLAND N.V.NC. |
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Techincal Specification:
| MATERIAL AND LOCATION | STEEL OVERALL | | HEAD STYLE | FLAT | | HEAD HEIGHT | 0.1600 INCHES MINIMUM AND | | 0.1900 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.8000 INCHES MINIMUM AND | | 1.8100 INCHES MAXIMUM | | NECK RADIUS | 0.4687 INCHES MINIMUM AND | | 0.5312 INCHES MAXIMUM | | SEAT ANGLE IN DEG | 45.0 | | STEM STYLE | GROOVED | | GROOVE DIAMETER | 0.3230 INCHES MINIMUM AND | | 0.3330 INCHES MAXIMUM | | CHAMFER LENGTH | 0.0200 INCHES NOMINAL | | GROOVE WIDTH | 0.0950 INCHES MINIMUM AND | | 0.1050 INCHES MAXIMUM | | STEM LENGTH | 5.6600 INCHES NOMINAL | | STEM DIAMETER | 0.3711 INCHES MINIMUM AND | | 0.3718 INCHES MAXIMUM | | DISTANCE FROM GROOVE TO STEM END | 0.2450 INCHES NOMINAL | | CHAMFER ANGLE IN DEG | 30.0 | | CARBON RELIEF GROOVE | NOT INCLUDED |
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