NSN 2805-00-378-8996
Part Details | ENGINE POPPET VALVE
2805-00-378-8996 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: 116817082, 11681708-2, 2805-00-378-8996, 00-378-8996, 2805003788996, 003788996
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | MAR 21, 1974 | 00-378-8996 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
FLAT
PLAIN
Cross Reference | NSN 2805-00-378-8996
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11681708-2 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 2805-00-378-8996
| Characteristic | Specifications |
|---|---|
| HEAD STYLE | FLAT |
| HEAD HEIGHT | 0.1600 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.3270 INCHES MINIMUM AND 1.3370 INCHES MAXIMUM |
| NECK RADIUS | 0.3200 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| STEM STYLE | 0 PLAIN |
| CHAMFER LENGTH | 0.0300 INCHES NOMINAL |
| MINOR OUTSIDE DIAMETER | 0.1960 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM |
| MINOR DIAMETER LENGTH | 0.0940 INCHES NOMINAL |
| STEM LENGTH | 4.2350 INCHES MINIMUM AND 4.2430 INCHES MAXIMUM |
| STEM DIAMETER | 0.3140 INCHES MINIMUM AND 0.3145 INCHES MAXIMUM |
| DISTANCE FROM MINOR DIAMETER TO STEM END | 0.1740 INCHES MINIMUM AND 0.1760 INCHES MAXIMUM |
| CHAMFER ANGLE IN DEG | 45.0 |
| TAPER ANGLE IN DEG | 15.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |
