NSN 2815-00-423-4390
Part Details | ENGINE POPPET VALVE
2815-00-423-4390 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: 98631, 9863-1, 96626, 2815-00-423-4390, 00-423-4390, 2815004234390, 004234390
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1961 | 00-423-4390 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
FLAT
GROOVED
Cross Reference | NSN 2815-00-423-4390
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9863-1 | 14541 | GE OIL & GAS COMPRESSION SYSTEMS,LLC |
| 96626 | 14541 | GE OIL & GAS COMPRESSION SYSTEMS,LLC |
Technical Data | NSN 2815-00-423-4390
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | STEEL, FED STD 66, AISI/SAE 4140 OVERALL |
| HEAD STYLE | FLAT |
| HEAD HEIGHT | 0.8750 INCHES NOMINAL |
| OUTSIDE DIAMETER | 6.4900 INCHES MINIMUM AND 6.5100 INCHES MAXIMUM |
| NECK RADIUS | 1.0000 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| STEM STYLE | GROOVED |
| GROOVE DIAMETER | 0.9330 INCHES MINIMUM AND 0.9410 INCHES MAXIMUM |
| CHAMFER LENGTH | 0.0620 INCHES NOMINAL |
| GROOVE WIDTH | 1.0000 INCHES MINIMUM AND 1.0150 INCHES MAXIMUM |
| STEM LENGTH | 18.3750 INCHES NOMINAL |
| STEM DIAMETER | 1.1200 INCHES MINIMUM AND 1.1210 INCHES MAXIMUM |
| DISTANCE FROM GROOVE TO STEM END | 0.7500 INCHES NOMINAL |
| CHAMFER ANGLE IN DEG | 45.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |
| FSC APPLICATION DATA | DIESEL ENGINE |
