NSN 2810-00-640-8352
Part Details | ENGINE POPPET VALVE
2810-00-640-8352 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: ASW145902, 145902, 2810-00-640-8352, 00-640-8352, 2810006408352, 006408352
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-640-8352 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
MUSHROOM
PLAIN
Cross Reference | NSN 2810-00-640-8352
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ASW145902 | 12776 | AIRCRAFT SUPPLIES |
| 145902 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INCDIV SENSORS & CONTROLS |
Technical Data | NSN 2810-00-640-8352
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | STEEL, AMS 5700 OVERALL |
| METALLIC HARDNESS RATING AND LOCATION | ADT54.0 ROCKWELL C NOMINAL |
| HEAD STYLE | MUSHROOM |
| HEAD HEIGHT | 0.6250 INCHES NOMINAL |
| OUTSIDE DIAMETER | 3.3000 INCHES NOMINAL |
| NECK RADIUS | 0.7500 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| STEM STYLE | 7 PLAIN |
| GROOVE DIAMETER | 0.6340 INCHES MINIMUM AND 0.6360 INCHES MAXIMUM |
| GROOVE WIDTH | 0.2840 INCHES NOMINAL |
| STEM LENGTH | 5.2540 INCHES MINIMUM AND 5.2640 INCHES MAXIMUM |
| STEM DIAMETER | 0.7455 INCHES MINIMUM AND 0.7460 INCHES MAXIMUM |
| DISTANCE FROM GROOVE TO STEM END | 0.2250 INCHES NOMINAL |
| CARBON RELIEF GROOVE | NOT INCLUDED |