Product Details | PRESSURE AND TEMPERATURE RELIEF VALVE

4820-01-349-2893 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: SS22RS4A, 4820-01-349-2893, 01-349-2893, 4820013492893, 013492893

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 23 NOV 1991 01-349-2893

Cross Reference | NSN 4820-01-349-2893

Part Number Cage Code Manufacturer
SS22RS4A 02570 SWAGELOK COMPANY DBA USE CAGE CODE 3T9T9 FOR
SS22RS4A 12623 WHITEY CO

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Restrictions/Controls & Freight Information | NSN 4820-01-349-2893

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.
Precious Metals Indicator Code:UPrecious metal type is unknown
Category Code Description
No Freight Information