2815-00-353-8176, VALVE,POPPET,ENGINE

National Stock Number:
2815-00-353-8176

Federal Supply Class:
2815

National Item Identification Number:
003538176

Description:
VALVE,POPPET,ENGINE

Detail:
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.

Manufacturer Information:

3214383	24617	GENERAL MOTORS CORP
3214383	55380	HATCH & KIRK, INC.
3214383	57217	STRIEGEL SUPPLY, INC.
3214383	72915	GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
3234666	72915	GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
3538	92856	EATON CORP ENGINE COMPONENTS DIV
K-3214383	18954	KORODY-COLYER CORP A CR INDUSTRIES CO
M3214383	1V8H5	HOWERY J HUSTON
M3214383	58786	MOPARTS CORP
N20048PC21	72915	GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N20548PC1	72915	GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N25048PC1	72915	GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
C2064	92856	EATON CORP ENGINE COMPONENTS DIV
E-994	92856	EATON CORP ENGINE COMPONENTS DIV
N26958PC21	24617	GENERAL MOTORS CORP
N26958PC21	72915	GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N4629PC21	72915	GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N9129PC21	72915	GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N9629PC21	72915	GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N25548PC1	72915	GENERAL MOTORS CORP ELECTRO-MOTIVE DIV

Techincal Specification:

DISTANCE FROM FIRST GROOVE TO STEM END	0.3440 INCHES MINIMUM AND 0.3540 INCHES MAXIMUM
DISTANCE FROM SECOND GROOVE TO STEM END	0.5930 INCHES MINIMUM AND 0.6050 INCHES MAXIMUM
CARBON RELIEF GROOVE	INCLUDED
CHAMFER ANGLE IN DEG	45.0
CHAMFER LENGTH	0.0312 INCHES NOMINAL
FIRST GROOVE DIAMETER	0.4580 INCHES MINIMUM AND 0.4620 INCHES MAXIMUM
FIRST GROOVE WIDTH	0.1280 INCHES MINIMUM AND 0.1340 INCHES MAXIMUM
HEAD HEIGHT	0.1550 INCHES MINIMUM AND 0.1650 INCHES MAXIMUM
HEAD STYLE	FLAT
OUTSIDE DIAMETER	2.6750 INCHES MINIMUM AND 2.7750 INCHES MAXIMUM
METALLIC HARDNESS RATING AND LOCATION
METALLIC HARDNESS RATING AND LOCATION	45.0 ROCKWELL C NOMINAL TIP
MINOR DIAMETER LENGTH	1.0000 INCHES NOMINAL
MINOR OUTSIDE DIAMETER	0.5560 INCHES MINIMUM AND 0.5580 INCHES MAXIMUM
NECK RADIUS	1.7500 INCHES NOMINAL
SEAT ANGLE IN DEG	45.0
SECOND GROOVE DIAMETER	0.4580 INCHES MINIMUM AND 0.4620 INCHES MAXIMUM
SECOND GROOVE WIDTH	0.1280 INCHES MINIMUM AND 0.1340 INCHES MAXIMUM
STEM DIAMETER	0.5620 INCHES MINIMUM AND 0.5630 INCHES MAXIMUM
STEM LENGTH	9.6720 INCHES MINIMUM AND 9.6920 INCHES MAXIMUM
STEM STYLE	DOUBLE GROOVED

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