Product Details | SAFETY RELIEF VALVE

4820-01-468-4362 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: 268L62463M00, 268L62463-M00, 5602265PSI, 5602-265-PSI, 4820-01-468-4362, 01-468-4362, 4820014684362, 014684362

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 08 OCT 1999 01-468-4362

Drawings & Photos | NSN 4820-01-468-4362


Cross Reference | NSN 4820-01-468-4362

Part Number Cage Code Manufacturer
268L62463-M00 U2692 JOHNSON CONTROLS LTD YORK NAVY SYSTE S
5602-265-PSI 28193 HENRY TECHNOLOGIES INC.

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Technical Data | NSN 4820-01-468-4362

Characteristic Specifications
MATERIAL IRON CAST BODY STEEL CORROSION RESISTING SEAT
SURFACE TREATMENT PAINT
STYLE DESIGNATOR C3 ANGLE
MEDIA FOR WHICH DESIGNED AMMONIA, LIQUID SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 265.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 135.0 DEG CELSIUS SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE G9 PLAIN ALL ENDS
THREAD SERIES DESIGNATOR NPT ALL ENDS
NOMINAL THREAD SIZE 0.750 INCHES 1ST END 1.000 INCHES 2ND END
THREAD DIRECTION RIGHT-HAND ALL ENDS
MINIMUM OPERATING TEMP -29.0 DEG CELSIUS

Restrictions/Controls & Freight Information | NSN 4820-01-468-4362

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