|
|
|
National Stock Number:
2810-00-294-3056
Federal Supply Class:
2810
National Item Identification Number:
002943056
Description:
VALVE,POPPET,ENGINE
Detail:
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.
|
Manufacturer Information:
| 168735 | 00198 | PRATT & WHITNEY CANADA CORP | | 168735 | 77445 | RTX CORPORATION | | 190158 | 00198 | PRATT & WHITNEY CANADA CORP | | 221002 | 00198 | PRATT & WHITNEY CANADA CORP | | 221002 | 77445 | RTX CORPORATION | | 190158 | 77445 | RTX CORPORATION |
|
Techincal Specification:
| MATERIAL AND LOCATION | STEEL OVERALL | | HEAD STYLE | MUSHROOM | | HEAD HEIGHT | 0.4860 INCHES MINIMUM AND | | 0.5160 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.5680 INCHES MINIMUM AND | | 2.5980 INCHES MAXIMUM | | NECK RADIUS | 0.8750 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 | | STEM STYLE | GROOVED | | GROOVE DIAMETER | 0.5660 INCHES MINIMUM AND | | 0.5700 INCHES MAXIMUM | | GROOVE WIDTH | 0.1865 INCHES MINIMUM AND | | 0.1885 INCHES MAXIMUM | | STEM LENGTH | 5.6070 INCHES MINIMUM AND | | 5.6370 INCHES MAXIMUM | | STEM DIAMETER | 0.6815 INCHES MINIMUM AND | | 0.6825 INCHES MAXIMUM | | DISTANCE FROM GROOVE TO STEM END | 0.2230 INCHES MINIMUM AND | | 0.2330 INCHES MAXIMUM | | CARBON RELIEF GROOVE | NOT INCLUDED | | FSC APPLICATION DATA | ACFT ENG R2800 | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 00198 | | DESIGN CONTROL REFERENCE | 221002 |
|