NSN 2815-00-305-5987
Part Details | ENGINE POPPET VALVE
2815-00-305-5987 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: A5911, 60015114, 600-15-114, 2815-00-305-5987, 00-305-5987, 2815003055987, 003055987
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-305-5987 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
FLAT
GROOVED
Cross Reference | NSN 2815-00-305-5987
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A5911 | 51122 | CUMMINGS, CARL M MFG CODBA CMC |
| 600-15-114 | 51228 | ECOLAIRE INCBALDWIN-HAMILTON CO DIV |
Technical Data | NSN 2815-00-305-5987
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | STEEL STEM |
| HEAD STYLE | FLAT |
| HEAD HEIGHT | 0.3438 INCHES NOMINAL |
| OUTSIDE DIAMETER | 4.1875 INCHES NOMINAL |
| NECK RADIUS | 1.5000 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| STEM STYLE | GROOVED |
| GROOVE DIAMETER | 0.7188 INCHES NOMINAL |
| CHAMFER LENGTH | 0.0625 INCHES NOMINAL |
| GROOVE WIDTH | 0.4062 INCHES NOMINAL |
| STEM LENGTH | 13.7500 INCHES NOMINAL |
| STEM DIAMETER | 0.8750 INCHES NOMINAL |
| DISTANCE FROM GROOVE TO STEM END | 0.5312 INCHES NOMINAL |
| CHAMFER ANGLE IN DEG | 45.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |