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


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