Part Details | ENGINE POPPET VALVE
2815-00-512-3782 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: 7H9611, E831S, E-831S, AS2398, 2815-00-512-3782, 00-512-3782, 2815005123782, 005123782
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-512-3782 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
FLAT
MUSHROOM
Cross Reference | NSN 2815-00-512-3782
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7H9611 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
| E-831S | 83087 | GOULD INCINDUSTRIAL MARKETING DIV |
| AS2398 | 31033 | TRW INC TRW INTL TRADE GOVERNMENTSALES DEPT |
Technical Data | NSN 2815-00-512-3782
| Characteristic | Specifications |
|---|---|
| HEAD STYLE | FLAT |
| HEAD HEIGHT | 0.2360 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.9360 INCHES NOMINAL |
| NECK RADIUS | 0.5620 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 30.0 |
| STEM STYLE | MUSHROOM |
| CHAMFER LENGTH | 0.0310 INCHES NOMINAL |
| STEM LENGTH | 7.8020 INCHES NOMINAL |
| STEM DIAMETER | 0.4950 INCHES NOMINAL |
| MUSHROOM END LARGEST DIAMETER | 0.4950 INCHES NOMINAL |
| CHAMFER ANGLE IN DEG | 35.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |