Product Details | SAFETY RELIEF VALVE

4820-01-273-3266 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: 4820-01-273-3266, 01-273-3266, 4820012733266, 012733266

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01-273-3266

Cross Reference | NSN 4820-01-273-3266

Part Number Cage Code Manufacturer
026-67334-0 9F512 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC PUMP DIVISION
R4V10-575-12A5 09990 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC VALVE DIV
R4V10-575-12A5 9F512 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC PUMP DIVISION
S3-ML-240-B'ASSY R4V10-575-12-A5 9F512 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC PUMP DIVISION

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Technical Data | NSN 4820-01-273-3266

Characteristic Specifications
MATERIAL STEEL BODY
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHOD AUTOMATIC
ADJUSTABLE PRESSURE RANGE 100.0 TO 5000.0 POUNDS PER SQUARE INCH

Restrictions/Controls & Freight Information | NSN 4820-01-273-3266

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