4730-00-404-7132 BUSHING,PIPE Index 4820-00-404-7145 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-00-404-7133

Federal Supply Class:
4820

National Item Identification Number:
004047133

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:
5J109611083CATERPILLAR INC


Techincal Specification:
BODY INSIDE DIAMETER0.693 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.000 INCHES NOMINAL
FLANGE DIAMETER1.530 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.191 INCHES NOMINAL
MATERIALSTEEL OVERALL
SEAT ANGLE IN DEG45.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT1.535 INCHES NOMINAL


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