NSN 2815-00-554-6309

Part Details | ENGINE POPPET VALVE

2815-00-554-6309 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: 4369826, 40392124, 4039-2124, 18772103, 1877-2103, 2815-00-554-6309, 00-554-6309, 2815005546309, 005546309

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JAN 01, 196100-554-630915884 ( VALVE, POPPET, ENGINE )
REFERENCE DRAWINGS & PICTURES

RAISED FACE

GROOVED

Cross Reference | NSN 2815-00-554-6309
Part Number Cage Code Manufacturer
43698266N299AGCO CORPPARTS OPN
4039-212493568HARSCO CORPBMY-COMBAT SYSTEMS DIV
1877-210393568HARSCO CORPBMY-COMBAT SYSTEMS DIV
Technical Data | NSN 2815-00-554-6309
Characteristic Specifications
MATERIAL AND LOCATION STEEL, FED STD 66, SAE EV8 OVERALL
METALLIC HARDNESS RATING AND LOCATIONAAB34.0 ROCKWELL C NOMINAL
HEAD STYLE RAISED FACE
HEAD HEIGHT0.2470 INCHES NOMINAL
OUTSIDE DIAMETER2.0580 INCHES MINIMUM AND 2.0680 INCHES MAXIMUM
NECK RADIUS0.5000 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
STEM STYLE GROOVED
GROOVE DIAMETER0.3620 INCHES NOMINAL
CHAMFER LENGTH0.0312 INCHES NOMINAL
GROOVE WIDTH0.0280 INCHES NOMINAL
STEM LENGTH8.0160 INCHES NOMINAL
STEM DIAMETER0.4325 INCHES MINIMUM AND 0.4335 INCHES MAXIMUM
DISTANCE FROM GROOVE TO STEM END0.3130 INCHES NOMINAL
CHAMFER ANGLE IN DEG30.0
CARBON RELIEF GROOVE NOT INCLUDED
FSC APPLICATION DATADIESEL ENGINE