Product Details | SAFETY RELIEF VALVE

4820-01-321-3205 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: 658425, 658-4-25, 801053, 4820-01-321-3205, 01-321-3205, 4820013213205, 013213205

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 15 JUN 1990 01-321-3205

Drawings & Photos | NSN 4820-01-321-3205


Cross Reference | NSN 4820-01-321-3205

Part Number Cage Code Manufacturer
658-4-25 91816 CIRCOR AEROSPACE, INC. DBA CIRCLE SEAL CONTROLS
801053 59672 C V INTERNATIONAL, INC.

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Technical Data | NSN 4820-01-321-3205

Characteristic Specifications
STYLE DESIGNATOR C6 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHOD AUTOMATIC
OPENING PRESSURE SETTING 100.0 POUNDS PER SQUARE INCH

Restrictions/Controls & Freight Information | NSN 4820-01-321-3205

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: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