2990-00-632-4098 MUFFLER,EXHAUST Index 2805-00-632-4101 RING SET,PISTON

National Stock Number:
2805-00-632-4099

Federal Supply Class:
2805

National Item Identification Number:
006324099

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:
1285S54509NAPASCO INTERNATIONAL INC
164429R131007NAVISTAR INTL CORP
164429R205415LINDE LIFT TRUCK CORP.
164429R231007NAVISTAR INTL CORP
164429R2556A6LINDE MATERIAL HANDLING NORTH AMERICA CORP
164429R189346NAVISTAR INTL CORP TRUCK BR OHIO PLANT
V2109S76255MCQUAY-NORRIS INC OEM DIV AN SKF INDUSTRIES CO
164429R289346NAVISTAR INTL CORP TRUCK BR OHIO PLANT


Techincal Specification:
DISTANCE FROM GROOVE TO STEM END0.8750 INCHES NOMINAL
DISTANCE FROM MINOR DIAMETER TO STEM END0.2500 INCHES NOMINAL
CARBON RELIEF GROOVENOT INCLUDED
CHAMFER ANGLE IN DEG30.0
CHAMFER LENGTH0.0625 INCHES NOMINAL
GROOVE DIAMETER0.3438 INCHES NOMINAL
GROOVE WIDTH0.12500 INCHES NOMINAL
HEAD HEIGHT0.1875 INCHES NOMINAL
HEAD STYLEFLAT
III MATERIAL AND LOCATIONSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
MINOR DIAMETER LENGTH0.1875 INCHES NOMINAL
MINOR OUTSIDE DIAMETER0.2812 INCHES NOMINAL
NECK RADIUS0.1875 INCHES NOMINAL
OUTSIDE DIAMETER1.5156 INCHES NOMINAL
SEAT ANGLE IN DEG30.0
STEM DIAMETER0.3715 INCHES NOMINAL
STEM LENGTH4.8125 INCHES NOMINAL
STEM STYLETAPERED AND GROOVED
TAPER ANGLE IN DEG10.0


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