Product Details | SAFETY RELIEF VALVE

4820-01-597-2285 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: H5602 - 250 PSIG, H5602250PSIG, H560234X1INFPT250PSIG, 268L68325M00, 268L68325-M00, 4820-01-597-2285, 01-597-2285, 4820015972285, 015972285

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 02 JUN 2011 01-597-2285

Drawings & Photos | NSN 4820-01-597-2285


Cross Reference | NSN 4820-01-597-2285

Part Number Cage Code Manufacturer
268L68325-M00 U2692 JOHNSON CONTROLS LTD YORK NAVY SYSTE S
H5602 - 250 PSIG 1CEB5 HANSEN TECHNOLOGIES CORPORATION
H5602(3/4X1-IN FPT-250PSIG) 1CEB5 HANSEN TECHNOLOGIES CORPORATION

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Technical Data | NSN 4820-01-597-2285

Characteristic Specifications
NOMINAL THREAD SIZE 0.750 INCHES 1ST END
FLOW CONTROL DEVICE PISTON
SPECIAL FEATURES 3/4 IN BOTTOM INLET FPT X 1 IN SIDE OUTLET FPT; 768 SCFM AIR CAPACITY; BLUE INSTALLATION DATE TAG
PART NAME ASSIGNED BY CONTROLLING AGENCY REFRIGERANT PRESSURE-RELIEF VALVE
MAXIMUM OPERATING TEMP 240.0 DEG FAHRENHEIT SINGLE RESPONSE
THREAD DIRECTION RIGHT-HAND 1ST END
THREAD SERIES DESIGNATOR NPT 1ST END
CONNECTION TYPE THREADED INTERNAL PIPE 1ST END
STYLE DESIGNATOR C1 ANGLE
MATERIAL STEEL CORROSION RESISTING STEM
CONNECTION STYLE G10B INVERTED FLARE(PIPE) 1ST END
MEDIA FOR WHICH DESIGNED AMMONIA, GASEOUS SINGLE RESPONSE

Restrictions/Controls & Freight Information | NSN 4820-01-597-2285

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