Product Details | SAFETY RELIEF VALVE

4820-01-612-9812 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: HSA005675 , PSV710S010, PSV7-10-S-0-10 , 4820-01-612-9812, 01-612-9812, 4820016129812, 016129812

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 2012300 01-612-9812

Cross Reference | NSN 4820-01-612-9812

Part Number Cage Code Manufacturer
HSA005675 Z0GY5 BAE SYSTEMS AUSTRALIA PTY LTD
PSV7-10-S-0-10 45X75 EATON HYDRAULICS LLC DIV HYDRAULIC OPERATIONS

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Technical Data | NSN 4820-01-612-9812

Characteristic Specifications
MATERIAL ALUMINUM BODY LINING
STYLE DESIGNATOR SCREW-IN CARTRIDGE
MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 248.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE DISCHARGE FLOW RATE 23.0 LITERS PER MINUTE
VALVE OPERATION METHOD HYDRAULIC
NOMINAL OUTSIDE DIAMETER 0.685 INCHES 1ST END
NOMINAL LENGTH 99.0 MILLIMETERS ALL ENDS
BONNET TYPE INSIDE SPRING
MINIMUM OPERATING TEMP -40.0 DEG FAHRENHEIT
III PART NAME ASSIGNED BY CONTROLLING AGENCY PRESSURE SEQUENCE VALVE

Restrictions/Controls & Freight Information | NSN 4820-01-612-9812

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information