Product Details | SAFETY RELIEF VALVE

4820-01-372-4446 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Part Alternates: 78-1/2 IN, 7812IN, 4820-01-372-4446, 01-372-4446, 4820013724446, 013724446

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 11 MAR 1993 01-372-4446

Cross Reference | NSN 4820-01-372-4446

Part Number Cage Code Manufacturer
78-1/2 IN 93641 AQUATROL INC. DIV AQUATROL INC.

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Technical Data | NSN 4820-01-372-4446

Characteristic Specifications
SPECIAL FEATURES MATL BRONZE; 1/2 IN. SIZE PRESSURE SETTING 25 LBS

Restrictions/Controls & Freight Information | NSN 4820-01-372-4446

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
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