4820-01-293-2941 SEAT,VALVE Index 4810-01-293-2943 SEAT,VALVE

National Stock Number:
4820-01-293-2942

Federal Supply Class:
4820

National Item Identification Number:
012932942

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:
012.500.001401343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
012.500.001415187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NMP-61501343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-615 PIECE 1901343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
012.500.001475954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-61575954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-615 PIECE 1915187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NMP-615 PIECE 1975954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
BODY INSIDE DIAMETER6.500 INCHES NOMINAL
BODY OUTSIDE DIAMETER7.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY OVERALL
NOMINAL THREAD SIZE9.000 INCHES SINGLE THREADED PORTION
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN THREADED
THREAD CLASS2A SINGLE THREADED PORTION
THREAD SERIES DESIGNATORUNS SINGLE THREADED PORTION
THREAD QUANTITY PER INCH14 SINGLE THREADED PORTION


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