Product Details | SAFETY RELIEF VALVE

4820-01-047-1108 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: 720V200, 769149, 4820-01-047-1108, 01-047-1108, 4820010471108, 010471108

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01-047-1108

Drawings & Photos | NSN 4820-01-047-1108


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Technical Data | NSN 4820-01-047-1108

Characteristic Specifications
STYLE DESIGNATOR A1 STRAIGHT THRU
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED INTERNAL BOSS 2ND END
CONNECTION STYLE G42 FLARED 1ST END
SEAT ANGLE 37.0 DEGREES 1ST END
THREAD SERIES DESIGNATOR UN 1ST END UNJF 2ND END
NOMINAL THREAD SIZE 1.063 INCHES 1ST END 0.875 INCHES 2ND END
THREAD QUANTITY PER INCH 12 1ST END
THREAD CLASS 3A 1ST END 3B 2ND END
THREAD DIRECTION RIGHT-HAND 1ST END RIGHT-HAND 2ND END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO.
MANUFACTURERS CODE 77445
MFR SOURCE CONTROLLING REFERENCE 769149
MANUFACTURERS CODE 00672
DESIGN CONTROL REFERENCE 720V200

Restrictions/Controls & Freight Information | NSN 4820-01-047-1108

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
Category Code Description
No Freight Information