4820-01-431-7511 DIAPHRAGM,VALVE,FLAT Index 4820-01-431-7513 STEM,FLUID VALVE

National Stock Number:
4820-01-431-7512

Federal Supply Class:
4820

National Item Identification Number:
014317512

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:
698346853711NAVAL SEA SYSTEMS COMMAND
6983468 PIECE 4253711NAVAL SEA SYSTEMS COMMAND
803-6983468-PC04253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
INSIDE DIAMETER1.000 INCHES MINIMUM AND 1.002 INCHES MAXIMUM
MATERIALNICKEL ALLOY
MEDIA FOR WHICH DESIGNEDWATER, SALT
PRESSURE RATING250.0 POUNDS PER SQUARE INCH NOMINAL
OUTSIDE DIAMETER6.720 INCHES NOMINAL
OVERALL HEIGHT1.300 INCHES MINIMUM AND 1.320 INCHES MAXIMUM
STYLE DESIGNATORPLAIN
TEMP RATING165.0 FAHRENHEIT NOMINAL
SPECIAL FEATURESU/O DIAPHRAGM OPER CHECK VALVE


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