4820-00-595-3191 COCK,SHUTOFF,SCREW STEM Index 4140-00-595-3194 IMPELLER,FAN,CENTRIFUGAL

National Stock Number:
4820-00-595-3192

Federal Supply Class:
4820

National Item Identification Number:
005953192

Description:
COCK,SHUTOFF,SCREW STEM

Detail:
A COMPACT TWO-WAY TYPE OF VALVE MECHANISM HAVING A ONE PIECE BODY AND SEAT AND A ONE PIECE STEM AND DISK. IT HAS NO BONNET, AND IS NOT USED FOR FINE CONTROL OF FLOW. IT IS USED EXTENSIVELY IN THE AUTOMOTIVE FIELD.


Manufacturer Information:
685501276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
685579470DANA CORP WEATHERHEAD DIV
A685501276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
A685579470DANA CORP WEATHERHEAD DIV


Techincal Specification:
CONNECTION STYLECOMPRESSION (TUBE) SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
FURNISHED ITEMS AND QUANTITY1 FERRULE
FLOW CONTROL DEVICEDISK
OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE
OPERATING PRESSURE4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE
MATERIALCOPPER ALLOY OVERALL
MEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDNITROGEN, GASEOUS SECOND RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.313 INCHES SECOND END
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES FIRST END
NOMINAL THREAD SIZE0.500 INCHES SECOND END
NOMINAL THREAD SIZE0.125 INCHES FIRST END
SEAT NOMINAL RADIUS0.062 INCHES SECOND END
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU
THREAD CLASS2A SECOND END
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD DIRECTIONRIGHT-HAND SECOND END
THREAD SERIES DESIGNATORNPTF FIRST END
THREAD SERIES DESIGNATORUNS SECOND END
THREAD QUANTITY PER INCH24 SECOND END


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