5360-00-885-6120 SPRING,HELICAL,COMPRESSION Index 4820-00-885-6122 DISK,VALVE

National Stock Number:
4820-00-885-6121

Federal Supply Class:
4820

National Item Identification Number:
008856121

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:
9371-801343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
9371-815187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
B10537-001-10801343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
B10537-001-15201343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
B10537-001-15215187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
B10537-001-10815187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
STYLE DESIGNATORPLAIN THREADED
OVERALL HEIGHT3.125 INCHES NOMINAL
BODY INSIDE DIAMETER3.399 INCHES MINIMUM AND
4.000 INCHES MAXIMUM
MATERIALSTEEL CASTINGS,CORROSION RESISTING,AUSTENITIC,MIL-S-867,CLASS 1 OVERALL
SEATING SURFACE SHAPEFLAT
THREAD SERIES DESIGNATORUNS SINGLE THREADED PORTION
NOMINAL THREAD SIZE4.812 INCHES SINGLE THREADED PORTION
THREAD QUANTITY PER INCH14 SINGLE THREADED PORTION
THREAD CLASS2A SINGLE THREADED PORTION
THREAD LENGTH0.546 INCHES NOMINAL SINGLE THREADED PORTION


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