4820-00-441-2596 DISK,VALVE Index 4730-00-441-2599 EXPANSION JOINT,PIPE

National Stock Number:
4820-00-441-2598

Federal Supply Class:
4820

National Item Identification Number:
004412598

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:
0-348PC553154PORTLAND VALVE LLC
002-0004-5053154PORTLAND VALVE LLC


Techincal Specification:
BODY INSIDE DIAMETER1.000 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.750 INCHES NOMINAL
MATERIALPLASTIC OVERALL
OVERALL HEIGHT0.312 INCHES NOMINAL
SEATING SURFACE SHAPEANGULAR
SEAT ANGLE IN DEG37.000 NOMINAL
STYLE DESIGNATORPLAIN


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