Product Details | SAFETY RELIEF VALVE

4820-01-376-8856 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: 3215450PSI, 3215-450PSI, 91726576, 4820-01-376-8856, 01-376-8856, 4820013768856, 013768856

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 09 JUN 1993 01-376-8856

Cross Reference | NSN 4820-01-376-8856

Part Number Cage Code Manufacturer
3215-450PSI 58553 SUPERIOR VALVE CO
3215-450PSI F7720 ACAL
3215-450PSI F9928 ACAL BFI FRANCE SAS
91726576 F6481 THALES SA
91726576 F8224 THALES AIR SYSTEMS SA

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Technical Data | NSN 4820-01-376-8856

Characteristic Specifications
MATERIAL COPPER ALLOY BODY PLASTIC POLYTETRAFLUOROETHYLENE BODY LINING
VALVE OPERATION METHOD AIR
OPENING PRESSURE SETTING 450.0 POUNDS PER SQUARE INCH
SPECIAL FEATURES 90 DEG ANGLE; MALE X-FLARE; INLET 0.375 NPT; OUTLET 0.500 SAE; PORT 0.166

Restrictions/Controls & Freight Information | NSN 4820-01-376-8856

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