Part Details | ENGINE POPPET VALVE
2805-00-852-1177 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: 8M2553, IPD8M2553, 2805-00-852-1177, 00-852-1177, 2805008521177, 008521177
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1960 | 00-852-1177 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
FLAT
PLAIN
Cross Reference | NSN 2805-00-852-1177
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8M2553 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
| IPD8M2553 | 55883 | INDUSTRIAL PARTS DEPOT, LLCDBA IPD |
Technical Data | NSN 2805-00-852-1177
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | STEEL OVERALL |
| HEAD STYLE | FLAT |
| HEAD HEIGHT | 0.1875 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.6560 INCHES NOMINAL |
| NECK RADIUS | 0.3125 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| STEM STYLE | PLAIN |
| CHAMFER LENGTH | 0.3125 INCHES NOMINAL |
| STEM LENGTH | 3.7500 INCHES NOMINAL |
| STEM DIAMETER | 0.3750 INCHES NOMINAL |
| DISTANCE FROM FIRST GROOVE TO STEM END | 0.1250 INCHES NOMINAL |
| DISTANCE FROM SECOND GROOVE TO STEM END | 0.4060 INCHES NOMINAL |
| FIRST GROOVE DIAMETER | 0.3125 INCHES NOMINAL |
| SECOND GROOVE DIAMETER | 0.3125 INCHES NOMINAL |
| FIRST GROOVE WIDTH | 0.0625 INCHES NOMINAL |
| SECOND GROOVE WIDTH | 0.0625 INCHES NOMINAL |
| CHAMFER ANGLE IN DEG | 45.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |