Product Details | SAFETY RELIEF VALVE

4820-01-504-3665 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: 16004002Z052, 16-004-002-Z052, 4820-01-504-3665, 01-504-3665, 4820015043665, 015043665

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 27 JAN 2003 01-504-3665

Drawings & Photos | NSN 4820-01-504-3665


Cross Reference | NSN 4820-01-504-3665

Part Number Cage Code Manufacturer
16-004-002-Z052 43990 NORGREN C A CO

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Technical Data | NSN 4820-01-504-3665

Characteristic Specifications
MATERIAL COPPER ALLOY BODY
STYLE DESIGNATOR C10 SCREW-IN CARTRIDGE
MEDIA FOR WHICH DESIGNED AIR 1ST RESPONSE WATER, FRESH 2ND RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL PIPE 1ST END
CONNECTION STYLE G46B PLAIN 1ST END
MINIMUM OPERATING TEMP -30.0 DEG CELSIUS
SPECIAL FEATURES FOR LOW-VOLUME AIR TANKS TO RETARD EXCESSIVE PRESSURE BUILDUP; CORROSION RESISTANT CONSTRUCTION; CONSTRUCTED OF BRASS AND STAINLESS STEEL FOR COMPRESSED AIR AND WATER SERVICE

Restrictions/Controls & Freight Information | NSN 4820-01-504-3665

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