4820-00-217-2817 DISK,VALVE Index 4730-00-217-2819 PLUG,PIPE

National Stock Number:
4810-00-217-2818

Federal Supply Class:
4810

National Item Identification Number:
002172818

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:
156/37K7018WELLMAN GROUP
P8043156607LEXAIR INC


Techincal Specification:
BODY INSIDE DIAMETER0.313 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.501 INCHES MINIMUM AND 0.503 INCHES MAXIMUM
FLANGE DIAMETER0.688 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.125 INCHES NOMINAL
FSC APPLICATION DATAVALVE,AIR COMPRESSOR
MATERIALSTEEL OVERALL
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT0.131 INCHES NOMINAL


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