NSN 2815-00-271-9077

Part Details | ENGINE POPPET VALVE

2815-00-271-9077 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: 4343797, 43437979, 4343797-9, 19052066, 1905-2066, 2815-00-271-9077, 00-271-9077, 2815002719077, 002719077

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JAN 01, 196100-271-907715884 ( VALVE, POPPET, ENGINE )
REFERENCE DRAWINGS & PICTURES

MUSHROOM

PLAIN

Cross Reference | NSN 2815-00-271-9077
Part Number Cage Code Manufacturer
43437976N299AGCO CORPPARTS OPN
4343797-96N299AGCO CORPPARTS OPN
1905-206693568HARSCO CORPBMY-COMBAT SYSTEMS DIV
Technical Data | NSN 2815-00-271-9077
Characteristic Specifications
MATERIAL AND LOCATION STEEL, FED STD 66, AISI/SAE 3140 OVERALL
HEAD STYLE MUSHROOM
HEAD HEIGHT0.1062 INCHES MINIMUM AND 0.1162 INCHES MAXIMUM
OUTSIDE DIAMETER1.7250 INCHES MINIMUM AND 1.7350 INCHES MAXIMUM
NECK RADIUS0.3750 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
STEM STYLE5 PLAIN
CHAMFER LENGTH0.0156 INCHES NOMINAL
STEM LENGTH6.2813 INCHES NOMINAL
STEM DIAMETER0.3715 INCHES MINIMUM AND 0.3725 INCHES MAXIMUM
DISTANCE FROM FIRST GROOVE TO STEM END0.2500 INCHES NOMINAL
DISTANCE FROM SECOND GROOVE TO STEM END0.4060 INCHES NOMINAL
DISTANCE FROM THIRD GROOVE TO STEM END0.7500 INCHES NOMINAL
FIRST GROOVE DIAMETER0.3020 INCHES MINIMUM AND 0.3080 INCHES MAXIMUM
SECOND GROOVE DIAMETER0.3020 INCHES MINIMUM AND 0.3080 INCHES MAXIMUM
THIRD GROOVE DIAMETER0.3460 INCHES MINIMUM AND 0.3520 INCHES MAXIMUM
FIRST GROOVE WIDTH0.0625 INCHES NOMINAL
SECOND GROOVE WIDTH0.0625 INCHES NOMINAL
THIRD GROOVE WIDTH0.0440 INCHES NOMINAL
CHAMFER ANGLE IN DEG45.0
CARBON RELIEF GROOVE NOT INCLUDED
FSC APPLICATION DATADIESEL ENGINE