Part Details | ENGINE POPPET VALVE
2805-00-140-3907 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: 261055, 261055, 2805-00-140-3907, 00-140-3907, 2805001403907, 001403907
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | AUG 25, 1971 | 00-140-3907 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
FLAT
PLAIN
Cross Reference | NSN 2805-00-140-3907
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 261055 | K5261 | BRIGGS & STRATTON UK LTD |
| 261055 | 08645 | BRIGGS AND STRATTON CORP |
Technical Data | NSN 2805-00-140-3907
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | STEEL OVERALL |
| HEAD STYLE | FLAT |
| HEAD HEIGHT | 0.1150 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.2500 INCHES NOMINAL |
| NECK RADIUS | 0.2500 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 30.0 |
| STEM STYLE | 0 PLAIN |
| CHAMFER LENGTH | 0.0625 INCHES NOMINAL |
| MINOR OUTSIDE DIAMETER | 0.2120 INCHES NOMINAL |
| MINOR DIAMETER LENGTH | 0.1875 INCHES NOMINAL |
| STEM LENGTH | 4.2813 INCHES NOMINAL |
| STEM DIAMETER | 0.3125 INCHES NOMINAL |
| DISTANCE FROM MINOR DIAMETER TO STEM END | 0.4040 INCHES NOMINAL |
| CHAMFER ANGLE IN DEG | 30.0 |
| TAPER ANGLE IN DEG | 30.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |