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National Stock Number:
2815-00-097-1980
Federal Supply Class:
2815
National Item Identification Number:
000971980
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:
| 580KXH6 | 55509 | COOPER CAMERON CORP AJAX-SUPERIOR DIV | | S417 | 55509 | COOPER CAMERON CORP AJAX-SUPERIOR DIV |
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Techincal Specification:
| CARBON RELIEF GROOVE | NOT INCLUDED | | CHAMFER ANGLE IN DEG | 35.0 | | CHAMFER LENGTH | 0.0313 INCHES NOMINAL | | HEAD HEIGHT | 0.1875 INCHES NOMINAL | | HEAD STYLE | FLAT | | OUTSIDE DIAMETER | 1.6925 INCHES NOMINAL | | MINOR DIAMETER LENGTH | 1.1900 INCHES NOMINAL | | MINOR OUTSIDE DIAMETER | 0.4960 INCHES NOMINAL | | NECK RADIUS | 0.1880 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 | | SCREW THREAD LENGTH | 1.6250 INCHES NOMINAL | | SPECIAL FEATURES | STEM MAY HAVE HOLE OR MAY NOT | | STEM DIAMETER | 0.6250 INCHES NOMINAL | | STEM LENGTH | 11.7800 INCHES NOMINAL | | STEM STYLE | THREADED AND DRILLED | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.625-18 UNF |
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