Part Details | ENGINE POPPET VALVE
2805-00-740-1430 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: 68136A, 167071, 2805-00-740-1430, 00-740-1430, 2805007401430, 007401430
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-740-1430 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
FLAT
PLAIN
Cross Reference | NSN 2805-00-740-1430
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 68136A | 64104 | DRESSER, INC.DIV DRESSER WAUKESHA |
| 167071 | 55469 | ESSEX INDUSTRIES, INC. |
Technical Data | NSN 2805-00-740-1430
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | STEEL OVERALL |
| METALLIC HARDNESS RATING AND LOCATION | AAB34.0 ROCKWELL C MINIMUM AND AAB40.0 ROCKWELL C MAXIMUM |
| HEAD STYLE | FLAT |
| HEAD HEIGHT | 0.2187 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.3387 INCHES MINIMUM AND 1.3587 INCHES MAXIMUM |
| NECK RADIUS | 0.3125 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| STEM STYLE | PLAIN |
| CHAMFER LENGTH | 9.1250 INCHES NOMINAL |
| STEM LENGTH | 4.3125 INCHES NOMINAL |
| STEM DIAMETER | 0.3090 INCHES MINIMUM AND 0.3100 INCHES MAXIMUM |
| FIRST GROOVE DIAMETER | 0.2400 INCHES MINIMUM AND 0.2460 INCHES MAXIMUM |
| SECOND GROOVE DIAMETER | 0.2400 INCHES MINIMUM AND 0.2460 INCHES MAXIMUM |
| FIRST GROOVE WIDTH | 0.0615 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM |
| SECOND GROOVE WIDTH | 0.0615 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM |
| CHAMFER ANGLE IN DEG | 60.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |