Part Details | ENGINE POPPET VALVE
2815-00-305-5986 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: A5912, A-5912, 60015115, 600-15-115, 2815-00-305-5986, 00-305-5986, 2815003055986, 003055986
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-305-5986 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
FLAT
GROOVED
Cross Reference | NSN 2815-00-305-5986
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A-5912 | 51122 | CUMMINGS, CARL M MFG CODBA CMC |
| 600-15-115 | 51228 | ECOLAIRE INCBALDWIN-HAMILTON CO DIV |
Technical Data | NSN 2815-00-305-5986
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | STEEL OVERALL |
| HEAD STYLE | FLAT |
| HEAD HEIGHT | 0.3500 INCHES NOMINAL |
| OUTSIDE DIAMETER | 4.1750 INCHES NOMINAL |
| NECK RADIUS | 1.5000 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| STEM STYLE | GROOVED |
| GROOVE DIAMETER | 0.7280 INCHES NOMINAL |
| CHAMFER LENGTH | 0.0750 INCHES NOMINAL |
| GROOVE WIDTH | 0.4100 INCHES NOMINAL |
| STEM LENGTH | 13.6880 INCHES NOMINAL |
| STEM DIAMETER | 0.8720 INCHES NOMINAL |
| DISTANCE FROM GROOVE TO STEM END | 0.5320 INCHES NOMINAL |
| CHAMFER ANGLE IN DEG | 45.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |