2815-00-994-4436 SPRING,HELICAL,COMPRESSION Index 2815-00-994-4438 VALVE,POPPET,ENGINE

National Stock Number:
2815-00-994-4437

Federal Supply Class:
2815

National Item Identification Number:
009944437

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:
13888715434CUMMINS INC.
380352015434CUMMINS INC.
AS294131033TRW INC TRW INTL TRADE GOVERNMENT SALES DEPT
E-70252304DANA COMMERCIAL VEHICLE PRODUCTS, LLC
E-702-S52304DANA COMMERCIAL VEHICLE PRODUCTS, LLC
V-1993-S76255MCQUAY-NORRIS INC OEM DIV AN SKF INDUSTRIES CO
V1624X31033TRW INC TRW INTL TRADE GOVERNMENT SALES DEPT


Techincal Specification:
DISTANCE FROM FIRST GROOVE TO STEM END0.3440 INCHES NOMINAL
DISTANCE FROM SECOND GROOVE TO STEM END0.5000 INCHES NOMINAL
CARBON RELIEF GROOVENOT INCLUDED
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.0160 INCHES NOMINAL
FIRST GROOVE DIAMETER0.3650 INCHES NOMINAL
FIRST GROOVE WIDTH0.0620 INCHES NOMINAL
HEAD HEIGHT0.2450 INCHES NOMINAL
HEAD STYLEFLAT
III MATERIAL AND LOCATIONSTEEL, CORROSION RESISTING HEAD OR STEEL STEM
PROPRIETARY CHARACTERISTICSPACS
MINOR OUTSIDE DIAMETER0.4315 INCHES MINIMUM AND 0.4345 INCHES MAXIMUM
NECK RADIUS0.6250 INCHES NOMINAL
OUTSIDE DIAMETER1.8750 INCHES NOMINAL
SEAT ANGLE IN DEG30.0
SECOND GROOVE DIAMETER0.3650 INCHES NOMINAL
SECOND GROOVE WIDTH0.0620 INCHES NOMINAL
STEM DIAMETER0.4500 INCHES NOMINAL
STEM LENGTH6.3750 INCHES NOMINAL
STEM STYLEDOUBLE GROOVED


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