4820-01-308-7189 SEAT,VALVE Index 4820-01-308-7191 SEAT,VALVE

National Stock Number:
4820-01-308-7190

Federal Supply Class:
4820

National Item Identification Number:
013087190

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:
7725-770876BATH IRON WORKS CORPORATION
SV-952570876BATH IRON WORKS CORPORATION
SV-9525 PIECE 470876BATH IRON WORKS CORPORATION


Techincal Specification:
MATERIALNICKEL ALLOY SEAT


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