NSN 2815-00-271-9549
Part Details | ENGINE POPPET VALVE
2815-00-271-9549 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: 85510A, BB23405, 3345, 85510A, 7086934, 2815-00-271-9549, 00-271-9549, 2815002719549, 002719549
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1961 | 00-271-9549 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
FLAT
Cross Reference | NSN 2815-00-271-9549
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 85510A | 1ML14 | BRINKLEY TECHNOLOGY GROUP, LLCDBA HERCULES ENGINE COMPONENTS |
| BB23405 | 56442 | DIAMOND REO TRUCK CO |
| 3345 | 80900 | EATON CORP SPRING DIV |
| 85510A | 28265 | HERCULES ENGINE CO INC |
| 7086934 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 2815-00-271-9549
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | STEEL, FED STD 66, SAE HNV3 OVERALL |
| HEAD STYLE | FLAT |
| HEAD HEIGHT | 0.2500 INCHES MINIMUM AND 0.2800 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.9980 INCHES MINIMUM AND 2.0020 INCHES MAXIMUM |
| NECK RADIUS | 0.4375 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| CHAMFER LENGTH | 0.0312 INCHES NOMINAL |
| STEM LENGTH | 6.4580 INCHES MINIMUM AND 6.4680 INCHES MAXIMUM |
| STEM DIAMETER | 0.4970 INCHES MINIMUM AND 0.4990 INCHES MAXIMUM |
| DISTANCE FROM FIRST GROOVE TO STEM END | 0.3610 INCHES MINIMUM AND 0.3710 INCHES MAXIMUM |
| DISTANCE FROM SECOND GROOVE TO STEM END | 0.5216 INCHES MINIMUM AND 0.5316 INCHES MAXIMUM |
| DISTANCE FROM THIRD GROOVE TO STEM END | 0.6822 INCHES MINIMUM AND 0.6922 INCHES MAXIMUM |
| FIRST GROOVE DIAMETER | 0.3900 INCHES MINIMUM AND 0.3950 INCHES MAXIMUM |
| SECOND GROOVE DIAMETER | 0.3900 INCHES MINIMUM AND 0.3950 INCHES MAXIMUM |
| THIRD GROOVE DIAMETER | 0.3900 INCHES MINIMUM AND 0.3950 INCHES MAXIMUM |
| FIRST GROOVE WIDTH | 0.0970 INCHES MINIMUM AND 0.1010 INCHES MAXIMUM |
| SECOND GROOVE WIDTH | 0.0970 INCHES MINIMUM AND 0.1010 INCHES MAXIMUM |
| THIRD GROOVE WIDTH | 0.0970 INCHES MINIMUM AND 0.1010 INCHES MAXIMUM |
| CHAMFER ANGLE IN DEG | 45.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |
| FSC APPLICATION DATA | DIESEL ENGINE |
