NSN 2810-00-294-3046

Part Details | ENGINE POPPET VALVE

2810-00-294-3046 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: 111114, 111114, 2810-00-294-3046, 00-294-3046, 2810002943046, 002943046

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JAN 01, 196300-294-304615884 ( VALVE, POPPET, ENGINE )
REFERENCE DRAWINGS & PICTURES

CONCAVE

VALVE,POPPET,ENGINE | 2810-00-294-3046, 002943046

GROOVED

VALVE,POPPET,ENGINE | 2810-00-294-3046, 002943046
Cross Reference | NSN 2810-00-294-3046
Part Number Cage Code Manufacturer
11111400198PRATT & WHITNEY CANADA CIE DIVPRATT& WHITNEY CANADA CORP.
11111477445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 2810-00-294-3046
Characteristic Specifications
MATERIAL AND LOCATION STEEL OVERALL
HEAD STYLE CONCAVE
HEAD HEIGHT0.2190 INCHES NOMINAL
OUTSIDE DIAMETER2.4010 INCHES MINIMUM AND 2.4110 INCHES MAXIMUM
NECK RADIUS0.6870 INCHES MINIMUM AND 0.7070 INCHES MAXIMUM
SEAT ANGLE IN DEG45.0
STEM STYLE GROOVED
GROOVE DIAMETER0.3850 INCHES MINIMUM AND 0.3870 INCHES MAXIMUM
CHAMFER LENGTH0.0100 INCHES MINIMUM AND 0.0300 INCHES MAXIMUM
GROOVE WIDTH0.3740 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM
STEM LENGTH5.4690 INCHES NOMINAL
STEM DIAMETER0.4805 INCHES MINIMUM AND 0.4815 INCHES MAXIMUM
DISTANCE FROM GROOVE TO STEM END0.1850 INCHES MINIMUM AND 0.1910 INCHES MAXIMUM
CHAMFER ANGLE IN DEG45.0
CARBON RELIEF GROOVE NOT INCLUDED
FSC APPLICATION DATAACFT ENG R1830