Part Details | ENGINE POPPET VALVE
2815-00-739-5903 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: B5235, B-5235, 4B1283A, 4B-1283-A, 2815-00-739-5903, 00-739-5903, 2815007395903, 007395903
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1961 | 00-739-5903 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
FLAT
GROOVED
Cross Reference | NSN 2815-00-739-5903
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| B-5235 | 51122 | CUMMINGS, CARL M MFG CODBA CMC |
| 4B-1283-A | 14541 | GE OIL & GAS COMPRESSION SYSTEMS,LLC |
Technical Data | NSN 2815-00-739-5903
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | STEEL OVERALL |
| HEAD STYLE | FLAT |
| HEAD HEIGHT | 0.3650 INCHES NOMINAL |
| OUTSIDE DIAMETER | 3.3660 INCHES NOMINAL |
| NECK RADIUS | 0.4688 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| STEM STYLE | GROOVED |
| GROOVE DIAMETER | 0.5820 INCHES NOMINAL |
| CHAMFER LENGTH | 0.0312 INCHES NOMINAL |
| GROOVE WIDTH | 0.2480 INCHES NOMINAL |
| STEM LENGTH | 12.1350 INCHES NOMINAL |
| STEM DIAMETER | 0.6850 INCHES NOMINAL |
| DISTANCE FROM GROOVE TO STEM END | 0.4520 INCHES NOMINAL |
| CHAMFER ANGLE IN DEG | 45.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |