NSN 2805-00-391-4396
Part Details | ENGINE POPPET VALVE
2805-00-391-4396 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.
Alternate Parts: 7353PCA63490, 7-353PCA63490, 7326PCA63490, 7-326PCA63490, 7258PCA63490, 7-258PCA63490, A63490, 2805-00-391-4396, 00-391-4396, 2805003914396, 003914396
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-391-4396 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
INVERTED CONE
PLAIN
Cross Reference | NSN 2805-00-391-4396
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7-353PCA63490 | 58275 | SASCO INC CANADIAN DIV |
| 7-326PCA63490 | 58275 | SASCO INC CANADIAN DIV |
| 7-258PCA63490 | 58275 | SASCO INC CANADIAN DIV |
| A63490 | 58275 | SASCO INC CANADIAN DIV |
Technical Data | NSN 2805-00-391-4396
| Characteristic | Specifications |
|---|---|
| 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 | 7 PLAIN |
| 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 |
