2805-00-338-7221 PISTON ASSY,GAS ENG Index 3120-00-338-7249 BEARING HALF,SLEEVE

National Stock Number:
2805-00-338-7237

Federal Supply Class:
2805

National Item Identification Number:
003387237

Description:
INSERT,ENGINE VALVE SEAT

Detail:
A METAL RING DESIGNED TO PROVIDE A SEATING SURFACE FOR A VALVE, POPPET, ENGINE IT IS MADE OF SPECIAL HIGH-GRADE ALLOY METAL THAT CAN WITHSTAND HIGH OPERATING TEMPERATURES. FOR FULID VALVES, SEE SEAT, VALVE.


Manufacturer Information:
3011101UVT5BRP US INC
30111021119EVINRUDE MOTORS PRODUCT GROUP OF OUTBOARD MARINE CORP
30111032195OUTBOARD MARINE CORP JOHNSON MOTORS DIV
30111080256OUTBOARD MARINE CORP


Techincal Specification:
BODY INSIDE DIAMETER1.004 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.318 INCHES NOMINAL
FLANGE DIAMETER1.545 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.226 INCHES NOMINAL
MATERIALPLASTIC PHENOLIC OVERALL
SEAT ANGLE IN DEG60.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT0.177 INCHES NOMINAL


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