4320-01-345-3938 RING,WEARING Index 4320-01-345-3940 PUMP,RECIPROCATING

National Stock Number:
2815-01-345-3939

Federal Supply Class:
2815

National Item Identification Number:
013453939

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:
931916972915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV


Techincal Specification:
MATERIALNICKEL OVERALL


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