5330-00-472-2619 PACKING,PREFORMED Index 3020-00-472-2621 PULLEY,GROOVE

National Stock Number:
4820-00-472-2620

Federal Supply Class:
4820

National Item Identification Number:
004722620

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:
230-206-180-13904613EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
230-206-180-139-00004613EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
D129-18-941PC404613EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
BODY INSIDE DIAMETER17.000 INCHES NOMINAL
BODY OUTSIDE DIAMETER19.438 INCHES NOMINAL
OVERALL HEIGHT4.375 INCHES NOMINAL
MATERIALRUBBER BUNA N OVERALL
SPECIAL FEATURES2 HOLES FOR BUTTERFLY,DISK STEM
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN


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