NSN 4820-01-161-0907

Part Details | PRESSURE AND TEMPERATURE RELIEF VALVE

4820-01-161-0907 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.

Alternate Parts: 6461150, 6461-150, 121755, N240XM2, N240X-M2, N240X, 4820-01-161-0907, 01-161-0907, 4820011610907, 011610907

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48AUG 31, 198301-161-090716996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE )
REFERENCE DRAWINGS & PICTURES

ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS

SWIVEL NUT, FLARE

SWIVEL NUT, FLARE

SWIVEL NUT, FLARE

SWIVEL NUT, FLARE

Cross Reference | NSN 4820-01-161-0907
Part Number Cage Code Manufacturer
6461-15095368AERCO INTERNATIONAL, INC.
12175595368AERCO INTERNATIONAL, INC.
N240X-M279227WATTS REGULATOR CO
N240X79227WATTS REGULATOR CO
Technical Data | NSN 4820-01-161-0907
Characteristic Specifications
BODY STYLE ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
BODY MATERIAL COPPER ALLOY
FLOW CONTROL DEVICEG ANY ACCEPTABLE
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPE THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR1 SWIVEL NUT, FLARE
FIRST END NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES
FIRST END THREAD DIRECTION RIGHT-HAND
FIRST END THREAD SERIES DESIGNATOR NPT
FIRST END NOMINAL THREAD SIZE1.000 INCHES
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
TEMP ADJUSTABILITY NOT ADJUSTABLE
MEDIA FOR WHICH DESIGNED WATER, FRESH
TEMP RATING210.0 DEG FAHRENHEIT
TEMP CONTROL DEVICE TYPE THERMOSTATIC
ADJUSTABLE PRESSURE RANGE+75.0 TO +160.0 POUNDS PER SQUARE INCH
END ITEM IDENTIFICATIONAERCO INT INC WATER HEATER MODEL NO. SW1B-PLUS 2