NSN 2805-00-678-1383
Part Details | ENGINE POPPET VALVE
2805-00-678-1383 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: 2805006781383, 8754638, 2805-00-678-1383, 00-678-1383, 2805006781383, 006781383
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-678-1383 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
FLAT
GROOVED
Cross Reference | NSN 2805-00-678-1383
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2805006781383 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| 8754638 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 2805-00-678-1383
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | STEEL, FED STD 66, SAE HNV3 OVERALL |
| HEAD STYLE | FLAT |
| HEAD HEIGHT | 0.1600 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.7280 INCHES MINIMUM AND 1.7380 INCHES MAXIMUM |
| NECK RADIUS | 0.3800 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| STEM STYLE | GROOVED |
| GROOVE DIAMETER | 0.2680 INCHES MINIMUM AND 0.2720 INCHES MAXIMUM |
| CHAMFER LENGTH | 0.0150 INCHES NOMINAL |
| GROOVE WIDTH | 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM |
| STEM LENGTH | 4.3350 INCHES MINIMUM AND 4.3450 INCHES MAXIMUM |
| STEM DIAMETER | 0.3100 INCHES MINIMUM AND 0.3105 INCHES MAXIMUM |
| DISTANCE FROM GROOVE TO STEM END | 0.1830 INCHES MINIMUM AND 0.1930 INCHES MAXIMUM |
| CHAMFER ANGLE IN DEG | 45.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |