Product Details | SAFETY RELIEF VALVE

4820-01-563-6955 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: CP2083B4SKC050, CP208-3-B-4S-K-C-050, 4820-01-563-6955, 01-563-6955, 4820015636955, 015636955

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 19 MAY 2008 01-563-6955

Drawings & Photos | NSN 4820-01-563-6955


Cross Reference | NSN 4820-01-563-6955

Part Number Cage Code Manufacturer
CP208-3-B-4S-K-C-050 65099 SAUER-DANFOSS /HILLSBORO/ CO

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Technical Data | NSN 4820-01-563-6955

Characteristic Specifications
MATERIAL ALUMINUM ALLOY BODY
STYLE DESIGNATOR C11 SCREW-IN CARTRIDGE
FLOW CONTROL DEVICE POPPET
MEDIA FOR WHICH DESIGNED OIL, HYDRAULIC SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 3600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE DISCHARGE FLOW RATE 8.0 GALLONS PER MINUTE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED INTERNAL BOSS ALL ENDS
CONNECTION STYLE G4 GASKET SEAL ALL ENDS
THREAD SERIES DESIGNATOR UNF 1ST END
NOMINAL THREAD SIZE 0.750 INCHES 1ST END
THREAD CLASS 2B 1ST END
THREAD DIRECTION RIGHT-HAND 1ST END
RENEWABLE SEAT RING TYPE PRESSED-IN
BONNET TYPE PACKING RETAINING
OPENING PRESSURE SETTING 500.0 POUNDS PER SQUARE INCH
SPECIAL FEATURES CARTRIDGE POPPET TYPE RELIEF VALVE-DIRECT ACTING;BODY-ALUMINUM NO.4SAE;BUNA-N SEALS;KNOB ADJUSTMENT
III END ITEM IDENTIFICATION VALVE PRESSURE RELIEF
III PART NAME ASSIGNED BY CONTROLLING AGENCY CARTRIDGE POPPET VALVE

Restrictions/Controls & Freight Information | NSN 4820-01-563-6955

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