Product Details | SAFETY RELIEF VALVE

4820-00-624-7031 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: M600F2150, DX6103A, G8T6525, 1A7073, 401458, 42746A, 6247031, 884924, 4820-00-624-7031, 00-624-7031, 4820006247031, 006247031

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-624-7031

Drawings & Photos | NSN 4820-00-624-7031


Cross Reference | NSN 4820-00-624-7031

Part Number Cage Code Manufacturer
1A7073 95201 NAPCO INTERNATIONAL LLC
401458 65282 WHITE MOTOR CORP
42746A 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
42746A 28265 HERCULES ENGINE CO INC
6247031 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
884924 12603 CLARK EQUIPMENT CO
DX6103A 56442 DIAMOND REO TRUCK CO
G8T6525 23040 FORD MOTOR CO FORD PARTS AND SERVICE DIV
G8T6525 57526 FORD MOTOR CO
M600F2150 14351 TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV

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Technical Data | NSN 4820-00-624-7031

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR B6 STRAIGHT THRU
FLOW CONTROL DEVICE POPPET
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED INTERNAL PIPE 1ST END THREADED EXTERNAL PIPE 2ND END
CONNECTION STYLE G9 PLAIN 1ST END G46B PLAIN 2ND END
NOMINAL PIPE SIZE ACCOMMODATED 0.250 INCHES 1ST END 0.250 INCHES 2ND END
THREAD SERIES DESIGNATOR NPT 1ST END NPT 2ND END
NOMINAL THREAD SIZE 0.250 INCHES 1ST END 0.250 INCHES 2ND END
THREAD QUANTITY PER INCH 18 1ST END 18 2ND END
THREAD DIRECTION RIGHT-HAND 1ST END RIGHT-HAND 2ND END
DISK LOADING METHOD WEIGHT
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 6247031

Restrictions/Controls & Freight Information | NSN 4820-00-624-7031

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.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable