4810-00-659-6709 DIAPHRAGM,ACTUATOR VALVE,SPECIAL Index 1015-00-659-6719 ORDALT SET

National Stock Number:
4810-00-659-6710

Federal Supply Class:
4810

National Item Identification Number:
006596710

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:
4824-3161864REVIPC3480064NAVAL SHIP SYSTEMS COMMAND
CW3199NFREVIPC3421013METREX VALVE CORP.
N3050-14-121013METREX VALVE CORP.


Techincal Specification:
BODY INSIDE DIAMETER0.435 INCHES NOMINAL
FLANGE DIAMETER0.691 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.178 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE0.625 INCHES SINGLE THREADED PORTION
SEATING SURFACE SHAPERADIAL
SPECIAL FEATURESWRENCHING FACILITY INTERNAL HEX. 0.468 IN. ACROSS FLATS
STYLE DESIGNATORTHREADED FLANGED
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A SINGLE THREADED PORTION
THREAD LENGTH0.172 INCHES NOMINAL SINGLE THREADED PORTION
THREAD QUANTITY PER INCH27 SINGLE THREADED PORTION
THREAD SERIES DESIGNATORUNS SINGLE THREADED PORTION
UNDER FLANGE HEIGHT0.172 INCHES NOMINAL


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