9340-01-195-6041 WINDOW,OBSERVATION Index 4820-01-195-6043 SEAT,VALVE

National Stock Number:
4820-01-195-6042

Federal Supply Class:
4820

National Item Identification Number:
011956042

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:
5032-8809032TATE ANDALE, LLC
N504009032TATE ANDALE, LLC
N5040 PIECE 9309032TATE ANDALE, LLC


Techincal Specification:
BODY INSIDE DIAMETER0.135 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.380 INCHES NOMINAL
FLANGE DIAMETER1.750 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT1.203 INCHES NOMINAL
MATERIALCOPPER ALLOY OR ALUMINUM ALLOY BODY
SEAT ANGLE IN DEG45.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT1.462 INCHES NOMINAL


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