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National Stock Number:
2805-00-354-4194
Federal Supply Class:
2805
National Item Identification Number:
003544194
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:
| 121136 | 64104 | DRESSER, LLC | | 121136A | 64104 | DRESSER, LLC | | 7008589 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 121136B | 64104 | DRESSER, LLC | | WPP665 | 79172 | SIEMENS WATER TECHNOLOGIES CORP. DIV WALLACE & TIERNAN PRODUCTS | | 121136B | 80271 | CAPITOL ENGINE CO INC DBA SALMINI WORLDWIDE |
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Techincal Specification:
| DISTANCE FROM SECOND GROOVE TO STEM END | 0.3727 INCHES MINIMUM AND 0.3767 INCHES MAXIMUM | | CARBON RELIEF GROOVE | NOT INCLUDED | | CHAMFER ANGLE IN DEG | 60.0 | | CHAMFER LENGTH | 0.0288 INCHES NOMINAL | | DISTANCE FROM FIRST GROOVE TO STEM END | 0.2415 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM | | FIRST GROOVE DIAMETER | 0.2400 INCHES MINIMUM AND 0.2460 INCHES MAXIMUM | | FIRST GROOVE WIDTH | 0.2127 INCHES MINIMUM AND 0.2217 INCHES MAXIMUM | | HEAD HEIGHT | 0.1808 INCHES NOMINAL | | HEAD STYLE | MUSHROOM | | OUTSIDE DIAMETER | 0.9400 INCHES NOMINAL | | METALLIC HARDNESS RATING AND LOCATION | 60.0 SHORE SCLEROSCOPE MINIMUM TIP | | NECK RADIUS | 0.2500 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 | | SECOND GROOVE DIAMETER | 0.2400 INCHES MINIMUM AND 0.2460 INCHES MAXIMUM | | SECOND GROOVE WIDTH | 0.0615 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM | | STEM DIAMETER | 0.3100 INCHES NOMINAL | | STEM LENGTH | 3.4531 INCHES NOMINAL | | STEM STYLE | DOUBLE GROOVED |
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