2815-00-355-3228, VALVE,POPPET,ENGINE

National Stock Number:
2815-00-355-3228

Federal Supply Class:
2815

National Item Identification Number:
003553228

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:

250566R1	0SAT8	KOMATSU AMERICA CORP.
250566R1	29510	KOMATSU AMERICAN INTL CO
250566R1	31007	NAVISTAR INTL CORP
S1962	59875	EATON CORP
250566R1	92679	NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/

Techincal Specification:

MATERIAL AND LOCATION	STEEL, FED STD 66, SAE HNV3 OVERALL
HEAD STYLE	FLAT
HEAD HEIGHT	0.1220 INCHES MINIMUM AND
	0.1320 INCHES MAXIMUM
OUTSIDE DIAMETER	1.4000 INCHES MINIMUM AND
	1.4100 INCHES MAXIMUM
NECK RADIUS	0.4375 INCHES NOMINAL
SEAT ANGLE IN DEG	45.0
STEM STYLE	GROOVED
GROOVE DIAMETER	0.3290 INCHES MINIMUM AND
	0.3350 INCHES MAXIMUM
CHAMFER LENGTH	0.0312 INCHES NOMINAL
GROOVE WIDTH	0.0950 INCHES MINIMUM AND
	0.1050 INCHES MAXIMUM
STEM LENGTH	5.7045 INCHES MINIMUM AND
	5.7195 INCHES MAXIMUM
STEM DIAMETER	0.3710 INCHES MINIMUM AND
	0.3720 INCHES MAXIMUM
DISTANCE FROM GROOVE TO STEM END	0.2250 INCHES MINIMUM AND
	0.2350 INCHES MAXIMUM
CHAMFER ANGLE IN DEG	30.0
CARBON RELIEF GROOVE	NOT INCLUDED
FSC APPLICATION DATA	DIESEL ENGINE
THE MANUFACTURERS DATA
MANUFACTURERS CODE	29510
DESIGN CONTROL REFERENCE	250566R1

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