NSN 2815-01-165-8002

Part Details | ENGINE POPPET VALVE

2815-01-165-8002 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: 14050662, 14050660 ITEM 3, 14050660, 10137456, 14050660 ITEM 3, 10137456, 2815-01-165-8002, 01-165-8002, 2815011658002, 011658002

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28NOV 04, 198301-165-800215884 ( VALVE, POPPET, ENGINE )
REFERENCE DRAWINGS & PICTURES

FLAT

PLAIN

Cross Reference | NSN 2815-01-165-8002
Part Number Cage Code Manufacturer
1405066211862GENERAL MOTORS CORPCHEVROLET MOTOR DIV
14050660 ITEM 311862GENERAL MOTORS CORPCHEVROLET MOTOR DIV
1405066011862GENERAL MOTORS CORPCHEVROLET MOTOR DIV
1013745611862GENERAL MOTORS CORPCHEVROLET MOTOR DIV
14050660 ITEM 37X677GENERAL MOTORS LLCDBA GENERAL MOTORS
101374567X677GENERAL MOTORS LLCDBA GENERAL MOTORS
Technical Data | NSN 2815-01-165-8002
Characteristic Specifications
HEAD STYLE FLAT
HEAD HEIGHT2.40 MILLIMETERS MINIMUM AND 2.55 MILLIMETERS MAXIMUM
OUTSIDE DIAMETER37.87 MILLIMETERS MINIMUM AND 38.13 MILLIMETERS MAXIMUM
NECK RADIUS9.5 MILLIMETERS NOMINAL
SEAT ANGLE IN DEG45.0
STEM STYLE8 PLAIN
CHAMFER LENGTH0.38 MILLIMETERS MINIMUM AND 1.02 MILLIMETERS MAXIMUM
MINOR OUTSIDE DIAMETER9.830 MILLIMETERS MINIMUM AND 9.848 MILLIMETERS MAXIMUM
DISTANCE FROM FIRST GROOVE TO STEM END9.8 MILLIMETERS NOMINAL
FIRST GROOVE DIAMETER7.54 MILLIMETERS MINIMUM AND 7.70 MILLIMETERS MAXIMUM
SECOND GROOVE DIAMETER7.54 MILLIMETERS MINIMUM AND 7.70 MILLIMETERS MAXIMUM
FIRST GROOVE WIDTH2.41 MILLIMETERS MINIMUM AND 2.67 MILLIMETERS MAXIMUM
SECOND GROOVE WIDTH2.67 MILLIMETERS MINIMUM AND 2.92 MILLIMETERS MAXIMUM
CHAMFER ANGLE IN DEG20.0
CARBON RELIEF GROOVE NOT INCLUDED