4820-00-623-8755 SEAT,VALVE Index 4820-00-623-8757 SEAT,VALVE

National Stock Number:
4310-00-623-8756

Federal Supply Class:
4310

National Item Identification Number:
006238756

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:
200103UPC23593232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
200103UPC23593236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
5119B0AT62SIEMENS ENERGY, INC.
3287223PC23580064NAVAL SHIP SYSTEMS COMMAND
200110AFPC45893232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
5119B93236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
SMS-5119B57140SALEM MANUFACTURING & SALES INC


Techincal Specification:
BODY OUTSIDE DIAMETER0.560 INCHES NOMINAL
BODY STEPPED INSIDE DIAMETER0.188 INCHES NOMINAL SECOND STEP
BODY STEPPED INSIDE DIAMETER0.370 INCHES NOMINAL THIRD STEP
FLANGE DIAMETER0.859 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.125 INCHES NOMINAL
MATERIALSTEEL OVERALL
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT0.500 INCHES NOMINAL


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