Product Details | SAFETY RELIEF VALVE

4820-01-465-8309 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: 589R006, 589R006H01, 4820-01-465-8309, 01-465-8309, 4820014658309, 014658309

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 23 JUN 1999 01-465-8309

Cross Reference | NSN 4820-01-465-8309

Part Number Cage Code Manufacturer
589R006 97942 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN SYSTEMS
589R006H01 97942 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN SYSTEMS

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Technical Data | NSN 4820-01-465-8309

Characteristic Specifications
MATERIAL ALUMINUM BODY
MEDIA FOR WHICH DESIGNED AIR SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 15.500 POUNDS PER SQUARE INCH 1ST RESPONSE
MAXIMUM OPERATING TEMP -54.0 DEG CELSIUS 1ST RESPONSE 55.0 DEG CELSIUS 2ND RESPONSE
NOMINAL OUTSIDE DIAMETER 3.000 INCHES ALL ENDS
NOMINAL THICKNESS 1.250 INCHES ALL ENDS
BOLT HOLE QUANTITY 8 ALL ENDS
BOLT HOLE NOMINAL DIAMETER 6.0 MILLIMETERS ALL ENDS
RAISED FACE NOMINAL HEIGHT 1.250 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER 2.500 INCHES ALL ENDS
THREAD SERIES DESIGNATOR UNC 3RD END
NOMINAL THREAD SIZE 0.138 INCHES ALL ENDS
THREAD QUANTITY PER INCH 32 ALL ENDS
THREAD CLASS 2B ALL ENDS
MOUNTING FACILITY THREADED FASTENER
SPECIAL FEATURES ELECTROMAGNETIC INTERFERENCE FEATURED, FREQUENCY LIMITS ARE 150KHZ TO 400MHZ; E/I RSIP PPL
TEST DATA DOCUMENT 97942-589R006 DRAWING
III END ITEM IDENTIFICATION E-3A AWACS ACFT

Restrictions/Controls & Freight Information | NSN 4820-01-465-8309

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
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 AH Defense Supply Center Columbus
Columbus, OH 43215
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