Part Details | ENGINE POPPET VALVE
2815-00-097-2521 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: 185057B, 185057B, 2815-00-097-2521, 00-097-2521, 2815000972521, 000972521
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-097-2521 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
FLAT
PLAIN
Cross Reference | NSN 2815-00-097-2521
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 185057B | 1ML14 | BRINKLEY TECHNOLOGY GROUP, LLCDBA HERCULES ENGINE COMPONENTS |
| 185057B | 28265 | HERCULES ENGINE CO INC |
Technical Data | NSN 2815-00-097-2521
| Characteristic | Specifications |
|---|---|
| HEAD STYLE | FLAT |
| HEAD HEIGHT | 0.2500 INCHES MINIMUM AND 0.2650 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 2.7450 INCHES MINIMUM AND 2.7550 INCHES MAXIMUM |
| NECK RADIUS | 0.6200 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| STEM STYLE | 0 PLAIN |
| CHAMFER LENGTH | 0.0312 INCHES NOMINAL |
| MINOR OUTSIDE DIAMETER | 0.3380 INCHES MINIMUM AND 0.3420 INCHES MAXIMUM |
| MINOR DIAMETER LENGTH | 0.1900 INCHES NOMINAL |
| STEM LENGTH | 6.3660 INCHES MINIMUM AND 6.4050 INCHES MAXIMUM |
| STEM DIAMETER | 0.4970 INCHES MINIMUM AND 0.4980 INCHES MAXIMUM |
| DISTANCE FROM MINOR DIAMETER TO STEM END | 0.3240 INCHES MINIMUM AND 0.3280 INCHES MAXIMUM |
| CHAMFER ANGLE IN DEG | 45.0 |
| TAPER ANGLE IN DEG | 15.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |
| FSC APPLICATION DATA | DIESEL ENGINE |