4820-01-377-6982 DISK,VALVE Index 4820-01-377-6984 SEAT,VALVE

National Stock Number:
4820-01-377-6983

Federal Supply Class:
4820

National Item Identification Number:
013776983

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:
134115-366573CIRCOR AEROSPACE, INC.
134115-391816CIRCOR AEROSPACE, INC.


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING OR PLASTIC POLYCHLOROTRIFLUOROETHYLENE BODY


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