NSN 2815-00-930-2861

Part Details | ENGINE POPPET VALVE

2815-00-930-2861 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: QPL11276, 110B1278, 1101278, 110-1278, 2815009302861, MILE11276, 2815-00-930-2861, 00-930-2861, 2815009302861, 009302861

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28MAY 09, 196600-930-286115884 ( VALVE, POPPET, ENGINE )
REFERENCE DRAWINGS & PICTURES

FLAT

PLAIN

Cross Reference | NSN 2815-00-930-2861
Part Number Cage Code Manufacturer
QPL1127697403CECOM LR CENTER
110B127844940CUMMINS POWER GENERATION INC.
110-127844940CUMMINS POWER GENERATION INC.
2815009302861SCY13E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES
MILE1127681349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
Technical Data | NSN 2815-00-930-2861
Characteristic Specifications
MATERIAL AND LOCATION STEEL OVERALL
METALLIC HARDNESS RATING AND LOCATIONALC43.0 ROCKWELL C MINIMUM
HEAD STYLE FLAT
HEAD HEIGHT0.1600 INCHES MINIMUM AND 0.1750 INCHES MAXIMUM
OUTSIDE DIAMETER1.3070 INCHES MINIMUM AND 1.3170 INCHES MAXIMUM
NECK RADIUS0.3125 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
STEM STYLE0 PLAIN
CHAMFER LENGTH0.0200 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM
MINOR OUTSIDE DIAMETER0.2450 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM
MINOR DIAMETER LENGTH0.1800 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM
STEM LENGTH4.1825 INCHES MINIMUM AND 4.2275 INCHES MAXIMUM
STEM DIAMETER0.3405 INCHES MINIMUM AND 0.3415 INCHES MAXIMUM
DISTANCE FROM MINOR DIAMETER TO STEM END0.4000 INCHES MINIMUM AND 0.4020 INCHES MAXIMUM
CHAMFER ANGLE IN DEG45.0
TAPER ANGLE IN DEG15.0
CARBON RELIEF GROOVE NOT INCLUDED