4820-99-540-8519 SEAT,VALVE 4820-99-540-8521 SEAT,VALVE

National Stock Number:
4820-99-540-8520

Federal Supply Class:
4820

National Item Identification Number:
995408520

Description:
SEAT,VALVE

Detail:
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.


Manufacturer Information:
T121408-5K0072ROLLS-ROYCE POWER ENGINEERING PLC


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