Product Details | SAFETY RELIEF VALVE

4820-01-392-8098 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: 10159534 , 10984012, 109840-1-2, 4820-01-392-8098, 01-392-8098, 4820013928098, 013928098

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 07 JUL 1994 01-392-8098

Drawings & Photos | NSN 4820-01-392-8098


Demand History | NSN 4820-01-392-8098

Part Number Request Date QTY Origin
109840-1-2 2022-03-76 0
4820-01-392-8098 2022-03-75 0 NECO
109840-1-2 2012-11-322 2
4820-01-392-8098 2012-11-321 2 NECO

Cross Reference | NSN 4820-01-392-8098

Part Number Cage Code Manufacturer
109840-1-2 59364 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL

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Technical Data | NSN 4820-01-392-8098

Characteristic Specifications
MATERIAL ALUMINUM ALLOY A356.0 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-A-21180 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE
STYLE DESIGNATOR A2A CROSS FLANGED ENDS
FACE TO FACE DISTANCE 3.760 INCHES
FIRST CONNECTION FACE TO CENTERLINE DISTANCE 3.620 INCHES
VALVE OPERATION METHOD AIR
SPECIAL FEATURES SURGE CONTROL VALVE
III END ITEM IDENTIFICATION AIRCRAFT MODEL F-18
MANUFACTURERS CODE 59364
DESIGN CONTROL REFERENCE 109840-1-2

Restrictions/Controls & Freight Information | NSN 4820-01-392-8098

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 P 77.5
Less than truck load rating P 77.5
Water commodity Code 713 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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

Management | NSN 4820-01-392-8098

Category Code Description
Cognizance Codes7RAeronautical Depot Level Repairable Spares
Naval Inventory Control Point, Philadelphia
Special Material IDGF (Non-HSP) FIGHTER SUPPORTAIRCRAFT(F/A-18)
Issue Repair, or RequisitionARRepairable item subject to centrally managed rework program at designated sites. Mandatory turn-in of item required except when initial issue or replacement of surveyed item is involved.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityE(1) IRAM Program Intensive Management Reparables (2) Material (expendable ordnance) Requiring Lot and Serial Number Control but which is Reported by Serial Number Only
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative