9540-01-071-4744 BEAM,STRUCTURAL Index 4820-01-071-4746 SEAT,VALVE

National Stock Number:
4820-01-071-4745

Federal Supply Class:
4820

National Item Identification Number:
010714745

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:
1520498911ARMSTRONG PRODUCTS CO DIV OF POLYMER INDUSTRIES INC
15204CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANED IN ACCORDANCE WITH MIL-P-52211


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