Part Details | ENGINE POPPET VALVE
2810-00-505-9087 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: 170291, 2810-00-505-9087, 00-505-9087, 2810005059087, 005059087
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-505-9087 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
MUSHROOM
GROOVED
Cross Reference | NSN 2810-00-505-9087
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 170291 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INCDIV SENSORS & CONTROLS |
Technical Data | NSN 2810-00-505-9087
| Characteristic | Specifications |
|---|---|
| METALLIC HARDNESS RATING AND LOCATION | ADT54.0 ROCKWELL C NOMINAL |
| HEAD STYLE | MUSHROOM |
| HEAD HEIGHT | 0.4750 INCHES NOMINAL |
| OUTSIDE DIAMETER | 3.3000 INCHES NOMINAL |
| NECK RADIUS | 0.7200 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 37.0 |
| STEM STYLE | GROOVED |
| GROOVE DIAMETER | 0.6350 INCHES NOMINAL |
| CHAMFER LENGTH | 0.0200 INCHES NOMINAL |
| GROOVE WIDTH | 0.2840 INCHES NOMINAL |
| STEM LENGTH | 5.4260 INCHES MINIMUM AND 5.4360 INCHES MAXIMUM |
| STEM DIAMETER | 0.7455 INCHES MINIMUM AND 0.7460 INCHES MAXIMUM |
| DISTANCE FROM GROOVE TO STEM END | 0.0900 INCHES NOMINAL |
| CHAMFER ANGLE IN DEG | 45.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |
| FSC APPLICATION DATA | GASOLINE ENGINE AIRCRAFT |