4820-01-432-4769 STEM,FLUID VALVE Index 4820-01-432-4771 SEAT,VALVE

National Stock Number:
4820-01-432-4770

Federal Supply Class:
4820

National Item Identification Number:
014324770

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:
107975DECP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
107975DECP99565ADMIRAL VALVE LLC
107975DECPV-OX-199565ADMIRAL VALVE LLC
PLC-1166999565ADMIRAL VALVE LLC


Techincal Specification:
FLANGE SEAT TO DISK END HEIGHT0.829 INCHES MINIMUM AND 0.859 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281, CLASS B FED SPEC SINGLE MATERIAL RESPONSE
MATERIALNICKEL ALLOY R-405
MEDIA FOR WHICH DESIGNEDOXYGEN, GASEOUS
PRESSURE RATING1300.0 POUNDS PER SQUARE INCH MINIMUM AND 3300.0 POUNDS PER SQUARE INCH MAXIMUM
OVERALL HEIGHT1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM
SEAT ANGLE45.0 DEGREES NOMINAL
SHANK DIAMETER0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM
STYLE DESIGNATORPOPPET
TIP DIAMETER0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM
UNDER FLANGE HEIGHT0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM


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