Part Details | ENGINE POPPET VALVE
2805-00-774-4796 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: 300460, 7744796, 2805-00-774-4796, 00-774-4796, 2805007744796, 007744796
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1962 | 00-774-4796 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
CONCAVE
GROOVED
Cross Reference | NSN 2805-00-774-4796
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 300460 | 02978 | L3 TECHNOLOGIES, INC.DBA COMBAT PROPULSION SYSTEMS |
| 7744796 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 2805-00-774-4796
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | STEEL, AMS 5710 OVERALL |
| HEAD STYLE | CONCAVE |
| HEAD HEIGHT | 0.2650 INCHES MINIMUM AND 0.2750 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 2.7450 INCHES MINIMUM AND 2.7550 INCHES MAXIMUM |
| NECK RADIUS | 1.0000 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| STEM STYLE | GROOVED |
| GROOVE DIAMETER | 0.4220 INCHES MINIMUM AND 0.4280 INCHES MAXIMUM |
| CHAMFER LENGTH | 0.0300 INCHES NOMINAL |
| GROOVE WIDTH | 0.1560 INCHES MINIMUM AND 0.1660 INCHES MAXIMUM |
| STEM LENGTH | 5.5900 INCHES MINIMUM AND 5.6050 INCHES MAXIMUM |
| STEM DIAMETER | 0.4975 INCHES MINIMUM AND 0.4980 INCHES MAXIMUM |
| DISTANCE FROM GROOVE TO STEM END | 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM |
| CHAMFER ANGLE IN DEG | 45.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |