4730-01-185-4473 RESTRICTOR,FLUID FLOW Index 4820-01-185-4477 DISK,VALVE

National Stock Number:
4820-01-185-4474

Federal Supply Class:
4820

National Item Identification Number:
011854474

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:
803-138563780064NAVAL SHIP SYSTEMS COMMAND
803-1385637-04X-1880064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
FLANGE SEAT TO DISK END HEIGHT0.828 INCHES NOMINAL
MATERIALNICKEL ALLOY
MEDIA FOR WHICH DESIGNEDGAS OR OIL OR WATER
PRESSURE RATING250.0 POUNDS PER SQUARE INCH (PSI) NOMINAL
STYLE DESIGNATORSWING CHECK
TEMP RATING150.0 FAHRENHEIT NOMINAL


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