4820-01-260-0569 SEAT,VALVE Index 4820-01-260-0571 SEAT,VALVE

National Stock Number:
4820-01-260-0570

Federal Supply Class:
4820

National Item Identification Number:
012600570

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:
51729C0071NB39DOVER RESOURCES INC DIV NORRISEAL
51729C00791363NORRISEAL NORRIS VALUES DIV DBA DOVER CO


Techincal Specification:
BODY INSIDE DIAMETER8.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 316 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIALSTEEL COMP 316 SEAT
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN


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