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National Stock Number:
2805-00-391-4396
Federal Supply Class:
2805
National Item Identification Number:
003914396
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:
| 7-258PCA63490 | 58275 | SASCO INC CANADIAN DIV | | 7-326PCA63490 | 58275 | SASCO INC CANADIAN DIV | | 7-353PCA63490 | 58275 | SASCO INC CANADIAN DIV | | A63490 | 58275 | SASCO INC CANADIAN DIV |
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Techincal Specification:
| MATERIAL AND LOCATION | SODIUM INTERNAL FILLING | | STEEL HEAD | | STEEL STEM | | HEAD STYLE | INVERTED CONE | | HEAD HEIGHT | 0.2350 INCHES MINIMUM AND | | 0.2450 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.5610 INCHES MINIMUM AND | | 2.5710 INCHES MAXIMUM | | NECK RADIUS | 1.2500 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 | | STEM STYLE | GROOVED | | GROOVE DIAMETER | 0.5060 INCHES MINIMUM AND | | 0.5110 INCHES MAXIMUM | | GROOVE WIDTH | 0.3120 INCHES MINIMUM AND | | 0.3320 INCHES MAXIMUM | | STEM LENGTH | 7.0520 INCHES MINIMUM AND | | 7.0620 INCHES MAXIMUM | | STEM DIAMETER | 0.5575 INCHES MINIMUM AND | | 0.5585 INCHES MAXIMUM | | DISTANCE FROM GROOVE TO STEM END | 0.1875 INCHES NOMINAL | | CARBON RELIEF GROOVE | NOT INCLUDED | | FSC APPLICATION DATA | GASOLINE ENGINE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 58275 | | DESIGN CONTROL REFERENCE | A63490 |
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