5360-00-880-0418 SPRING,HELICAL,COMPRESSION Index 4820-00-880-0421 VALVE,SAFETY RELIEF

National Stock Number:
4820-00-880-0420

Federal Supply Class:
4820

National Item Identification Number:
008800420

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:
H15-731-135301DRESSER INDUSTRIES INC LEROI DIV
H15-731-182722WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP


Techincal Specification:
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE
OUTSIDE DIAMETER0.562 INCHES NOMINAL
OVERALL HEIGHT0.190 INCHES NOMINAL
SPECIAL FEATURES4 VERTICAL GROOVES ON OUTER PERIPHERY
STYLE DESIGNATORSOLID


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