3040-01-421-4644 SHAFT,SHOULDERED Index 4820-01-421-4646 DISK,VALVE

National Stock Number:
4820-01-421-4645

Federal Supply Class:
4820

National Item Identification Number:
014214645

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:
4-F0064C-02TY-01 PIECE 9 (8IN)57574VELAN VALVE CORP.


Techincal Specification:
MATERIALSTEEL SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A105 ASSN STD SINGLE MATERIAL RESPONSE SEAT
SPECIAL FEATURESWITH STELLITE 6 FACE


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