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		                             National Stock Number: 2815-01-471-4152
  Federal Supply Class: 2815
  National Item Identification Number: 014714152
  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.
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  Manufacturer Information:
 | 1382056 | 11083 | CATERPILLAR INC |   
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