Product Details | PRESSURE AND TEMPERATURE RELIEF VALVE

4820-01-378-5952 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.

Part Alternates: 26JA10120, 26JA10-120, 4820-01-378-5952, 01-378-5952, 4820013785952, 013785952

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 21 AUG 1993 01-378-5952

Cross Reference | NSN 4820-01-378-5952

Part Number Cage Code Manufacturer
26JA10-120 72352 CURTISS-WRIGHT FLOW CONTROL CORPORATION

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Technical Data | NSN 4820-01-378-5952

Characteristic Specifications
BODY MATERIAL STEEL
SPECIAL FEATURES BONNET AND SPRING, FLANGED ENDS, ORIFICE AREA 1.287 SQUARE INCHES, CONVENTIONAL CONSTRUCTION, MINUS 20 TO 450DEGREE F INLET TEMPERATURE RANGE, ANSI NOMINAL INLET FLANGE CLASS 150, 2 INCH INLET, 3 INCH OUTLET, PRESSURE SET 35 PSI, RAISED FACE, SCREWED CAP, WITHOUT GAG

Restrictions/Controls & Freight Information | NSN 4820-01-378-5952

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information