Product Details | SAFETY RELIEF VALVE

4820-01-328-1327 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: 0019F01MG0055, 0019-F01-MG0055, 4820-01-328-1327, 01-328-1327, 4820013281327, 013281327

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 27 OCT 1990 01-328-1327

Drawings & Photos | NSN 4820-01-328-1327


Cross Reference | NSN 4820-01-328-1327

Part Number Cage Code Manufacturer
0019-F01-MG0055 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY

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Technical Data | NSN 4820-01-328-1327

Characteristic Specifications
MATERIAL BRONZE BODY
STYLE DESIGNATOR A7 ANGLE
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL PIPE 1ST END THREADED INTERNAL PIPE 2ND END
THREAD SERIES DESIGNATOR NPT 1ST END NPT 2ND END
NOMINAL THREAD SIZE 1.250 INCHES 1ST END 1.250 INCHES 2ND END

Restrictions/Controls & Freight Information | NSN 4820-01-328-1327

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