6645-00-222-3474 TIMER MECHANICAL Index 4520-00-222-3476 VALVE,RADIATOR,HEATING

National Stock Number:
4520-00-222-3475

Federal Supply Class:
4520

National Item Identification Number:
002223475

Description:
VALVE,RADIATOR,HEATING

Detail:
A VALVE SPECIFICALLY DESIGNED FOR INSTALLATION IN THE SUPPLY LINE OF A HEATING RADIATOR. IT HAS A FEMALE INLET AND A GROUND JOINT UNION NUT WITH A MALE IRON PIPE THREADED TAILPIECE OUTLET.


Manufacturer Information:
A-A-5045658536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
A50456-2A158536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
WW-V-16081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
BODY STYLEANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
FLOW CONTROL DEVICEANY ACCEPTABLE
OPERATING PRESSURE100.0 POUNDS PER SQUARE INCH MAXIMUM
MATERIALCOPPER ALLOY 922 BODY
COPPER ALLOY 922 SEAT
COPPER ALLOY STEM
MEDIA FOR WHICH DESIGNEDSTEAM
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END CONNECTION TYPETHREADED EXTERNAL PIPE
SECOND END STYLE DESIGNATORPLAIN
SECOND END NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES
SECOND END THREAD DIRECTIONRIGHT-HAND
VALVE OPERATION METHODWHEEL
NONDEFINITIVE SPEC/STD DATA2 PATTERN AND
1 SIZE AND
A STYLE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE58536
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEA-A-50456


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