Part Details | ENGINE POPPET VALVE
2815-00-858-8120 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: 7M7358, I755, I-755, 7M7358, Y2418X, V2418X, 2815-00-858-8120, 00-858-8120, 2815008588120, 008588120
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1962 | 00-858-8120 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
FLAT
PLAIN
Cross Reference | NSN 2815-00-858-8120
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7M7358 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
| I-755 | 83087 | GOULD INCINDUSTRIAL MARKETING DIV |
| 7M7358 | 25496 | HOLT BROS |
| Y2418X | 31033 | TRW INC TRW INTL TRADE GOVERNMENTSALES DEPT |
| V2418X | 31033 | TRW INC TRW INTL TRADE GOVERNMENTSALES DEPT |
Technical Data | NSN 2815-00-858-8120
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | STEEL OVERALL |
| METALLIC HARDNESS RATING AND LOCATION | AAB50.0 ROCKWELL C MINIMUM AND AAB60.0 ROCKWELL C MAXIMUM |
| HEAD STYLE | FLAT |
| HEAD HEIGHT | 0.1500 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.8950 INCHES NOMINAL |
| NECK RADIUS | 0.3750 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| STEM STYLE | PLAIN |
| CHAMFER LENGTH | 0.0156 INCHES NOMINAL |
| STEM LENGTH | 6.3870 INCHES NOMINAL |
| STEM DIAMETER | 0.3720 INCHES NOMINAL |
| DISTANCE FROM FIRST GROOVE TO STEM END | 0.2350 INCHES NOMINAL |
| DISTANCE FROM SECOND GROOVE TO STEM END | 0.3940 INCHES NOMINAL |
| FIRST GROOVE DIAMETER | 0.3050 INCHES NOMINAL |
| SECOND GROOVE DIAMETER | 0.3050 INCHES NOMINAL |
| FIRST GROOVE WIDTH | 0.0650 INCHES NOMINAL |
| SECOND GROOVE WIDTH | 0.0650 INCHES NOMINAL |
| CHAMFER ANGLE IN DEG | 45.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |