Part Details | ENGINE POPPET VALVE
2805-00-351-6683 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: 15200, 15-200, 263441, 15200, 15-200, 2805-00-351-6683, 00-351-6683, 2805003516683, 003516683
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1961 | 00-351-6683 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
FLAT
PLAIN
Cross Reference | NSN 2805-00-351-6683
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 15-200 | 35301 | DRESSER INDUSTRIES INCLEROI DIV |
| 263441 | 71995 | DRESSER INDUSTRIES INCWAUKESHA ENGINE DIV |
| 15-200 | 71995 | DRESSER INDUSTRIES INCWAUKESHA ENGINE DIV |
Technical Data | NSN 2805-00-351-6683
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | STEEL, FED STD 66, AISI/SAE 3140 OVERALL |
| HEAD STYLE | FLAT |
| HEAD HEIGHT | 0.1870 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.8700 INCHES MINIMUM AND 1.8800 INCHES MAXIMUM |
| NECK RADIUS | 0.3120 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| STEM STYLE | PLAIN |
| CHAMFER LENGTH | 0.0310 INCHES NOMINAL |
| STEM LENGTH | 6.2650 INCHES NOMINAL |
| STEM DIAMETER | 0.4375 INCHES NOMINAL |
| DISTANCE FROM FIRST GROOVE TO STEM END | 0.5247 INCHES NOMINAL |
| DISTANCE FROM SECOND GROOVE TO STEM END | 0.6807 INCHES NOMINAL |
| FIRST GROOVE DIAMETER | 0.3750 INCHES NOMINAL |
| SECOND GROOVE DIAMETER | 0.3750 INCHES NOMINAL |
| FIRST GROOVE WIDTH | 0.0760 INCHES NOMINAL |
| SECOND GROOVE WIDTH | 0.0760 INCHES NOMINAL |
| CHAMFER ANGLE IN DEG | 45.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |