Product Details | SAFETY RELIEF VALVE

4820-01-171-3307 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: 103385, 104649, 4820-01-171-3307, 01-171-3307, 4820011713307, 011713307

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 06 FEB 1984 01-171-3307

Demand History | NSN 4820-01-171-3307

Part Number Request Date QTY Origin
103385 2023-09-250 49 DIBBS
104649 2023-09-250 49 DIBBS
103385 2020-09-274 19 DIBBS
104649 2020-09-274 19 DIBBS
103385 2020-08-234 19 DIBBS
104649 2020-08-234 19 DIBBS
103385 2020-08-219 19 DIBBS
104649 2020-08-219 19 DIBBS
103385 2020-06-156 19 DIBBS
104649 2020-06-156 19 DIBBS
4820-01-171-3307 2016-02-47 25 DIBBS
4820-01-171-3307 2016-01-03 23 DIBBS
4820-01-171-3307 2011-10-300 23 DIBBS
4820-01-171-3307 2010-07-204 22 DIBBS
4820-01-171-3307 2010-02-36 16 DIBBS
4820-01-171-3307 2009-05-121 8 DIBBS

Cross Reference | NSN 4820-01-171-3307

Part Number Cage Code Manufacturer
103385 11520 CHAMPION INDUSTRIES INC.
104649 11520 CHAMPION INDUSTRIES INC.

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Restrictions/Controls & Freight Information | NSN 4820-01-171-3307

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
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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4820-01-171-3307

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each