6210-01-218-7187 FIXTURE,LIGHTING Index 5985-01-218-7189 WAVEGUIDE ASSEMBLY

National Stock Number:
4820-01-218-7188

Federal Supply Class:
4820

National Item Identification Number:
012187188

Description:
VALVE,RELIEF,PRESSURE AND TEMPER

Detail:
A VALVE DESIGNED TO RELEASE UNDER EXCESSIVE PRESSURE AND/OR EXCESSIVE TEMPERATURE BY OPENING AT A PREDETERMINED PRESSURE AND/OR TEMPERATURE. THERMOSTATICALLY OPERATED VALVES CLOSE WHEN THE PRESSURE IS RELIEVED OR THE TEMPERATURE IS REDUCED. FUSIBLE PLUG VALVES REQUIRE REPLACEMENT OF THE PLUG. SEE ALSO VALVE, SAFETY RELIEF AND VALVE, REGULATING. TEMPERATURE.


Manufacturer Information:
853801343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
E85386A41M01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLEANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
CRITICALITY CODE JUSTIFICATIONZZZY
FIRST CONNECTION FACE TO CENTERLINE DISTANCE3.750 INCHES NOMINAL
FIRST END CONNECTION TYPEUNTHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORSWIVEL NUT, FLARE
FLOW CONTROL DEVICEDISK, CIRCULAR
MATERIALCOPPER ALLOY BODY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
SECOND CONNECTION FACE TO CENTERLINE DISTANCE3.688 INCHES NOMINAL
SECOND END NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
TEMP ADJUSTABILITYNOT ADJUSTABLE
TEMP CONTROL DEVICE TYPETHERMOSTATIC
TEMP RATING160.0 FAHRENHEIT


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