Product Details | SAFETY RELIEF VALVE

4820-01-373-3972 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: 5132T3M100, 4820-01-373-3972, 01-373-3972, 4820013733972, 013733972

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 02 APR 1993 01-373-3972

Drawings & Photos | NSN 4820-01-373-3972


Cross Reference | NSN 4820-01-373-3972

Part Number Cage Code Manufacturer
5132T3M100 91816 CIRCOR AEROSPACE, INC. DBA CIRCLE SEAL CONTROLS

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Technical Data | NSN 4820-01-373-3972

Characteristic Specifications
MATERIAL NICKEL ALLOY R-405 BODY RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM PACKING
STYLE DESIGNATOR C10 SCREW-IN CARTRIDGE
FLOW CONTROL DEVICE O-RING, DILATING
MEDIA FOR WHICH DESIGNED FUEL/OIL, HYDROCARBON SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 2500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 400.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL

Restrictions/Controls & Freight Information | NSN 4820-01-373-3972

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