Product Details | SAFETY RELIEF VALVE

4820-01-363-9979 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: RP800SH, 4820-01-363-9979, 01-363-9979, 4820013639979, 013639979

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 11 SEP 1992 01-363-9979

Drawings & Photos | NSN 4820-01-363-9979


Cross Reference | NSN 4820-01-363-9979

Part Number Cage Code Manufacturer
RP800SH 09990 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC VALVE DIV

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Technical Data | NSN 4820-01-363-9979

Characteristic Specifications
MATERIAL STEEL OVERALL
MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE THREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE G9 PLAIN ALL ENDS
THREAD SERIES DESIGNATOR NPTF ALL ENDS
NOMINAL THREAD SIZE 0.500 INCHES ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
ADJUSTABLE PRESSURE RANGE 150.0 TO 3000.0 POUNDS PER SQUARE INCH
SPECIAL FEATURES PORT SIZE 1/2-14 NPTF
III END ITEM IDENTIFICATION TOWED ARRAY REEL HANDLER

Restrictions/Controls & Freight Information | NSN 4820-01-363-9979

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