4820-00-098-9335 SEAT,VALVE Index 4820-00-098-9339 SEAT,VALVE

National Stock Number:
4820-00-098-9337

Federal Supply Class:
4820

National Item Identification Number:
000989337

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:
8K4N0AT62SIEMENS ENERGY, INC.
8K4N30760INGERSOLL RAND CO
8K4N830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
8K4N88663DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE
8K4N8FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP
IR10-600T6930760INGERSOLL RAND CO
W167488FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP


Techincal Specification:
BODY INSIDE DIAMETER0.250 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.937 INCHES NOMINAL
FLANGE DIAMETER1.062 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.281 INCHES NOMINAL
MATERIALSTEEL OVERALL
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT0.219 INCHES NOMINAL


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