4820-00-062-0138 SEAT,VALVE Index 4820-00-062-0140 SEAT,VALVE

National Stock Number:
4820-00-062-0139

Federal Supply Class:
4820

National Item Identification Number:
000620139

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:
230-206-050-100-00304613EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
BODY INSIDE DIAMETER5.000 INCHES NOMINAL
BODY OUTSIDE DIAMETER6.550 INCHES NOMINAL
FLANGE DIAMETER6.550 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.475 INCHES NOMINAL
MATERIALRUBBER BUNA N OVERALL
SEAT RADIUS2.500 INCHES NOMINAL
SEATING SURFACE SHAPERADIAL
SPECIAL FEATURESTW0 0.500 IN. HOLES EQUALLY SPACED ON PERIPHERY
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT1.898 INCHES NOMINAL


Click here to Register for Free 30-day Trial