NSN 2815-00-274-3423
Part Details | ENGINE POPPET VALVE
2815-00-274-3423 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: QPL11276, MILE11276, TD600I308, TD600I00308, 2815-00-274-3423, 00-274-3423, 2815002743423, 002743423
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1961 | 00-274-3423 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
FLAT
Cross Reference | NSN 2815-00-274-3423
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| QPL11276 | 97403 | CECOM LR CENTER |
| MILE11276 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| TD600I308 | 14351 | TELEDYNE CONTINENTAL MOTORSINDUSTRIAL PRODUCTS DIV |
| TD600I00308 | 14351 | TELEDYNE CONTINENTAL MOTORSINDUSTRIAL PRODUCTS DIV |
Technical Data | NSN 2815-00-274-3423
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | STEEL, FED STD 66, AISI/SAE 3140 OVERALL |
| HEAD STYLE | FLAT |
| HEAD HEIGHT | 0.1561 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.8550 INCHES MINIMUM AND 1.8650 INCHES MAXIMUM |
| NECK RADIUS | 0.3750 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 44.0 |
| CHAMFER LENGTH | 0.0156 INCHES NOMINAL |
| STEM LENGTH | 6.9310 INCHES MINIMUM AND 6.9560 INCHES MAXIMUM |
| STEM DIAMETER | 0.4344 INCHES MINIMUM AND 0.4352 INCHES MAXIMUM |
| DISTANCE FROM FIRST GROOVE TO STEM END | 0.3590 INCHES NOMINAL |
| DISTANCE FROM SECOND GROOVE TO STEM END | 0.6710 INCHES MINIMUM AND 0.6910 INCHES MAXIMUM |
| DISTANCE FROM THIRD GROOVE TO STEM END | 0.8750 INCHES NOMINAL |
| FIRST GROOVE DIAMETER | 0.4040 INCHES MINIMUM AND 0.4080 INCHES MAXIMUM |
| SECOND GROOVE DIAMETER | 0.4040 INCHES MINIMUM AND 0.4080 INCHES MAXIMUM |
| THIRD GROOVE DIAMETER | 0.4040 INCHES MINIMUM AND 0.4080 INCHES MAXIMUM |
| FIRST GROOVE WIDTH | 0.1320 INCHES MINIMUM AND 0.1420 INCHES MAXIMUM |
| SECOND GROOVE WIDTH | 0.1320 INCHES MINIMUM AND 0.1420 INCHES MAXIMUM |
| THIRD GROOVE WIDTH | 0.0300 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM |
| CHAMFER ANGLE IN DEG | 45.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |
| DEPARTURE FROM CITED DOCUMENT | MILE11276,PARAGRAPH 3.8.3VALVES |
| FSC APPLICATION DATA | DIESEL ENGINE |
