4810-00-337-0976 SEAT,VALVE Index 4820-00-337-0980 DISK,VALVE

National Stock Number:
4820-00-337-0979

Federal Supply Class:
4820

National Item Identification Number:
003370979

Description:
DISK,VALVE

Detail:
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.


Manufacturer Information:
AE21-32-10-10070983BETHLEHEM STEEL CORP SHIPBUILDING DEPT
AE21-32-10-10080406BETHLEHEM STEEL CORP
AE21S4101H1459231PC10080064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
OUTSIDE DIAMETER1.500 INCHES NOMINAL
OVERALL HEIGHT2.750 INCHES NOMINAL
MATERIALSTEEL
SHOULDER WIDTH0.328 INCHES NOMINAL
STYLE DESIGNATORPLUG
THREAD SERIES DESIGNATORUNS
THREAD QUANTITY PER INCH12


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