NSN 2805-00-474-9691
Part Details | ENGINE POPPET VALVE
2805-00-474-9691 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: 1440864, 1440864, A261662, 2805-00-474-9691, 00-474-9691, 2805004749691, 004749691
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-474-9691 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
FLAT
Cross Reference | NSN 2805-00-474-9691
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1440864 | 80442 | CADILLAC MOTOR CAR DIV OF GENERALMOTORS CORP |
| 1440864 | 24617 | GENERAL MOTORS CORP |
| A261662 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 2805-00-474-9691
| Characteristic | Specifications |
|---|---|
| HEAD STYLE | FLAT |
| HEAD HEIGHT | 0.1375 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.6260 INCHES MINIMUM AND 1.6360 INCHES MAXIMUM |
| NECK RADIUS | 0.3125 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| CHAMFER LENGTH | 0.0312 INCHES NOMINAL |
| STEM LENGTH | 5.3781 INCHES NOMINAL |
| STEM DIAMETER | 0.3405 INCHES MINIMUM AND 0.3415 INCHES MAXIMUM |
| FIRST GROOVE DIAMETER | 0.2710 INCHES MINIMUM AND 0.2770 INCHES MAXIMUM |
| SECOND GROOVE DIAMETER | 0.2710 INCHES MINIMUM AND 0.2770 INCHES MAXIMUM |
| CHAMFER ANGLE IN DEG | 45.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |