NSN 2815-00-424-4407
Part Details | ENGINE POPPET VALVE
2815-00-424-4407 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: MD3687A, MD3687, 2815-00-424-4407, 00-424-4407, 2815004244407, 004244407
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-424-4407 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
FLAT
PLAIN
Cross Reference | NSN 2815-00-424-4407
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MD3687A | 76558 | MWM-MURPHY DIESEL CO |
| MD3687 | 76558 | MWM-MURPHY DIESEL CO |
Technical Data | NSN 2815-00-424-4407
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | STEEL, FED STD 66, AISI/SAE 3140 OVERALL |
| HEAD STYLE | FLAT |
| HEAD HEIGHT | 0.1875 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.8100 INCHES MINIMUM AND 1.8150 INCHES MAXIMUM |
| NECK RADIUS | 0.5000 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| STEM STYLE | PLAIN |
| CHAMFER LENGTH | 0.0312 INCHES NOMINAL |
| STEM LENGTH | 6.9062 INCHES NOMINAL |
| STEM DIAMETER | 0.4350 INCHES MINIMUM AND 0.4355 INCHES MAXIMUM |
| DISTANCE FROM FIRST GROOVE TO STEM END | 0.2500 INCHES NOMINAL |
| DISTANCE FROM SECOND GROOVE TO STEM END | 0.8750 INCHES NOMINAL |
| FIRST GROOVE DIAMETER | 0.3720 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM |
| SECOND GROOVE DIAMETER | 0.4050 INCHES MINIMUM AND 0.4100 INCHES MAXIMUM |
| FIRST GROOVE WIDTH | 0.5625 INCHES NOMINAL |
| SECOND GROOVE WIDTH | 0.0625 INCHES NOMINAL |
| CHAMFER ANGLE IN DEG | 45.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |
| FSC APPLICATION DATA | DIESEL ENGINE |
