Product Details | SAFETY RELIEF VALVE

4820-01-340-7495 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: JL502000HP, JL-50-2000-HP, 4820-01-340-7495, 01-340-7495, 4820013407495, 013407495

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 19 JUN 1991 01-340-7495

Drawings & Photos | NSN 4820-01-340-7495


Cross Reference | NSN 4820-01-340-7495

Part Number Cage Code Manufacturer
JL-50-2000-HP 02249 PARKER HANNIFIN CORPORATION DBA GRESEN HYDRAULICS DIV HYDRAULIC
JL-50-2000-HP 09990 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC VALVE DIV

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Technical Data | NSN 4820-01-340-7495

Characteristic Specifications
MATERIAL GRAPHITE BODY
VALVE OPERATION METHOD HYDRAULIC
POWER DRIVE OPERATING PRESSURE 1201.0 POUNDS PER SQUARE INCH MINIMUM AND 2500.0 POUNDS PER SQUARE INCH MAXIMUM
CONNECTION TYPE THREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE G9 PLAIN ALL ENDS
THREAD SERIES DESIGNATOR NPT ALL ENDS
NOMINAL THREAD SIZE 0.500 INCHES ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS

Restrictions/Controls & Freight Information | NSN 4820-01-340-7495

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