NSN 2810-00-294-3056

Part Details | ENGINE POPPET VALVE

2810-00-294-3056 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: 221002, 190158, 168735, 221002, 190158, 168735, 2810-00-294-3056, 00-294-3056, 2810002943056, 002943056

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JAN 01, 196300-294-305615884 ( VALVE, POPPET, ENGINE )
REFERENCE DRAWINGS & PICTURES

MUSHROOM

PLAIN

Cross Reference | NSN 2810-00-294-3056
Part Number Cage Code Manufacturer
22100200198PRATT & WHITNEY CANADA CIE DIVPRATT& WHITNEY CANADA CORP.
19015800198PRATT & WHITNEY CANADA CIE DIVPRATT& WHITNEY CANADA CORP.
16873500198PRATT & WHITNEY CANADA CIE DIVPRATT& WHITNEY CANADA CORP.
22100277445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
19015877445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
16873577445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 2810-00-294-3056
Characteristic Specifications
MATERIAL AND LOCATION STEEL OVERALL
HEAD STYLE MUSHROOM
HEAD HEIGHT0.4860 INCHES MINIMUM AND 0.5160 INCHES MAXIMUM
OUTSIDE DIAMETER2.5680 INCHES MINIMUM AND 2.5980 INCHES MAXIMUM
NECK RADIUS0.8750 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
STEM STYLE7 PLAIN
GROOVE DIAMETER0.5660 INCHES MINIMUM AND 0.5700 INCHES MAXIMUM
GROOVE WIDTH0.1865 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM
STEM LENGTH5.6070 INCHES MINIMUM AND 5.6370 INCHES MAXIMUM
STEM DIAMETER0.6815 INCHES MINIMUM AND 0.6825 INCHES MAXIMUM
DISTANCE FROM GROOVE TO STEM END0.2230 INCHES MINIMUM AND 0.2330 INCHES MAXIMUM
CARBON RELIEF GROOVE NOT INCLUDED
FSC APPLICATION DATAACFT ENG R2800