NSN 4820-01-422-7136

Part Details | PRESSURE AND TEMPERATURE RELIEF VALVE

4820-01-422-7136 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: 5381261010, 538-1261-01-0, 5381260010, 538-1260-01-0, TRV170, 4820-01-422-7136, 01-422-7136, 4820014227136, 014227136

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48DEC 06, 199501-422-713616996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE )
REFERENCE DRAWINGS & PICTURES

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

SWIVEL NUT, FLARE

PLAIN

SWIVEL NUT, FLARE

PLAIN

SWIVEL NUT, FLARE

PLAIN

SWIVEL NUT, FLARE

PLAIN

Cross Reference | NSN 4820-01-422-7136
Part Number Cage Code Manufacturer
538-1261-01-026840HALE PRODUCTS, INC.
538-1260-01-026840HALE PRODUCTS, INC.
TRV17026840HALE PRODUCTS, INC.
Technical Data | NSN 4820-01-422-7136
Characteristic Specifications
BODY STYLE ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPE THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR1 SWIVEL NUT, FLARE
FIRST END NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES
FIRST END THREAD DIRECTION RIGHT-HAND
FIRST END THREAD SERIES DESIGNATOR NPT
FIRST END NOMINAL THREAD SIZE0.125 INCHES
SECOND END RELATIONSHIP WITH FIRST END NOT IDENTICAL
SECOND END CONNECTION TYPE THREADED EXTERNAL PIPE
SECOND END STYLE DESIGNATOR PLAIN
SECOND END NOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES
SECOND END THREAD DIRECTION RIGHT-HAND
SECOND END THREAD SERIES DESIGNATOR NPT
SECOND END NOMINAL THREAD SIZE1.250 INCHES
TEMP ADJUSTABILITY NOT ADJUSTABLE
MEDIA FOR WHICH DESIGNED WATER, FRESH
TEMP RATING170.0 DEG FAHRENHEIT
END ITEM IDENTIFICATIONTURCK/CRASH P23