Product Details | SAFETY RELIEF VALVE

4820-01-506-7748 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: 527E- 240, 527E240, 71.438.000.240, 71438.000240, 71438000240, 4820-01-506-7748, 01-506-7748, 4820015067748, 015067748

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 09 APR 2003 01-506-7748

Drawings & Photos | NSN 4820-01-506-7748


Cross Reference | NSN 4820-01-506-7748

Part Number Cage Code Manufacturer
527E- 240 28193 HENRY TECHNOLOGIES INC.
71.438.000.240 D1468 IMTECH DEUTSCHLAND GMBH & CO. KGSCHIFFBAU-/DOCKBAUTECHNIK
71438.000240 D1468 IMTECH DEUTSCHLAND GMBH & CO. KGSCHIFFBAU-/DOCKBAUTECHNIK

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Technical Data | NSN 4820-01-506-7748

Characteristic Specifications
MATERIAL COPPER ALLOY BODY
STYLE DESIGNATOR C3 ANGLE
MAXIMUM OPERATING TEMP 107.0 DEG CELSIUS SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL PIPE ALL ENDS
III END ITEM IDENTIFICATION GERMAN FRIGATE TYPE F 124
III PART NAME ASSIGNED BY CONTROLLING AGENCY PRESSURE RELIEF VALVE

Restrictions/Controls & Freight Information | NSN 4820-01-506-7748

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