4820-01-592-1176 VALVE,CHECK 4820-01-592-2031 SEAT,VALVE

National Stock Number:
4820-01-592-1566

Federal Supply Class:
4820

National Item Identification Number:
015921566

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:
C546601A86184GRISWOLD INDUSTRIES


Techincal Specification:
FLANGE DIAMETER1.000 INCHES NOMINAL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD SIZE0.375 INCHES FIRST THREADED PORTION
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAT 3/8 INCH NEEDLE & LIFT CHECK VALVE
UNDER FLANGE HEIGHT0.562 INCHES NOMINAL
STYLE DESIGNATORFAUCET
THREAD LENGTH18.000 INCHES NOMINAL FIRST THREADED PORTION
THREAD SERIES DESIGNATORNPTF FIRST THREADED PORTION
THREAD SERIES DESIGNATORUNF SECOND THREADED PORTION


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