NSN 2810-00-118-6472
Part Details | ENGINE POPPET VALVE
2810-00-118-6472 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: 30740, 55226, 30740, 55226, 2810-00-118-6472, 00-118-6472, 2810001186472, 001186472
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-118-6472 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
MUSHROOM
PLAIN
Cross Reference | NSN 2810-00-118-6472
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 30740 | 00198 | PRATT & WHITNEY CANADA CIE DIVPRATT& WHITNEY CANADA CORP. |
| 55226 | 00198 | PRATT & WHITNEY CANADA CIE DIVPRATT& WHITNEY CANADA CORP. |
| 30740 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
| 55226 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 2810-00-118-6472
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | STEEL, AMS 5700 OVERALL |
| METALLIC HARDNESS RATING AND LOCATION | ADT60.0 ROCKWELL C NOMINAL |
| HEAD STYLE | MUSHROOM |
| HEAD HEIGHT | 0.5120 INCHES NOMINAL |
| OUTSIDE DIAMETER | 2.4780 INCHES MINIMUM AND 2.4880 INCHES MAXIMUM |
| NECK RADIUS | 0.8120 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| STEM STYLE | 7 PLAIN |
| GROOVE DIAMETER | 0.5060 INCHES NOMINAL |
| GROOVE WIDTH | 0.1875 INCHES NOMINAL |
| STEM LENGTH | 5.3850 INCHES NOMINAL |
| STEM DIAMETER | 0.6185 INCHES MINIMUM AND 0.6195 INCHES MAXIMUM |
| DISTANCE FROM GROOVE TO STEM END | 0.2180 INCHES NOMINAL |
| CARBON RELIEF GROOVE | NOT INCLUDED |
| FSC APPLICATION DATA | ACFT ENG R1820 |