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National Stock Number:
2815-00-393-5567
Federal Supply Class:
2815
National Item Identification Number:
003935567
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:
| V6-802 | 55380 | HATCH & KIRK, INC. |
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Techincal Specification:
| CARBON RELIEF GROOVE | NOT INCLUDED | | CHAMFER ANGLE IN DEG | 12.0 | | CHAMFER LENGTH | 0.0625 INCHES NOMINAL | | HEAD HEIGHT | 0.6910 INCHES NOMINAL | | HEAD STYLE | FLAT | | OUTSIDE DIAMETER | 5.1120 INCHES NOMINAL | | NECK RADIUS | 0.9531 INCHES NOMINAL | | SCREW THREAD LENGTH | 2.5625 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 | | STEM DIAMETER | 0.9920 INCHES NOMINAL | | STEM LENGTH | 17.4340 INCHES NOMINAL | | STEM STYLE | THREADED | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.875.9 UNC |
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