Product Details | SAFETY RELIEF VALVE

4820-01-192-3477 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: D42S51T70812, D42S-51T70-8-12, D42S81200, D42S-8-12-00, D42UU-04 1/2X3/4, D42UU0412X34, D42UU-51T70-1/2X3/4, D42UU51T7012X34, 09521-51 TO 70PSI, 0952151TO70PSI, 87-CS-165 51T70, 87CS16551T70, 9521, 9521 51 T0 70PS, 952151T070PS, 952151T70PSI, 9521-51T70PSI, 4820-01-192-3477, 01-192-3477, 4820011923477, 011923477

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 19 OCT 1984 01-192-3477

Demand History | NSN 4820-01-192-3477

Part Number Request Date QTY Origin
09521-51 TO 70PSI 2025-05-139 2 DIBBS
87-CS-165 51T70 2025-05-139 2 DIBBS
9521-51T70PSI 2025-05-139 2 DIBBS
09521-51 TO 70PSI 2025-05-128 2 DIBBS
87-CS-165 51T70 2025-05-128 2 DIBBS
9521-51T70PSI 2025-05-128 2 DIBBS
09521-51 TO 70PSI 2024-01-25 3 DIBBS
87-CS-165 51T70 2024-01-25 3 DIBBS
9521-51T70PSI 2024-01-25 3 DIBBS
4820-01-192-3477 2015-01-01 13 DIBBS
4820-01-192-3477 2014-11-313 7 DIBBS
4820-01-192-3477 2014-10-293 4 DIBBS
4820-01-192-3477 2014-10-280 4 DIBBS
4820-01-192-3477 2014-08-233 2 DIBBS
4820-01-192-3477 2014-07-187 2 DIBBS
4820-01-192-3477 2014-06-152 9 DIBBS
4820-01-192-3477 2014-05-149 3 DIBBS
4820-01-192-3477 2013-12-343 2 DIBBS
4820-01-192-3477 2013-11-325 3 DIBBS
4820-01-192-3477 2013-07-185 2 DIBBS
4820-01-192-3477 2012-09-267 1 DIBBS
4820-01-192-3477 2012-08-244 3 DIBBS
4820-01-192-3477 2012-05-135 2 DIBBS
4820-01-192-3477 2012-05-126 2 DIBBS
4820-01-192-3477 2011-05-133 1 DIBBS
4820-01-192-3477 2011-05-131 1 DIBBS
4820-01-192-3477 2008-08-227 11 DIBBS

Cross Reference | NSN 4820-01-192-3477

Part Number Cage Code Manufacturer
09521-51 TO 70PSI 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
09521-51 TO 70PSI 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
87-CS-165 51T70 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
9521 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
9521 51 T0 70PS 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
9521-51T70PSI 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
D42S-51T70-8-12 65079 DANCO VALVE COMPANY
D42S-8-12-00 65079 DANCO VALVE COMPANY
D42UU-04 1/2X3/4 65079 DANCO VALVE COMPANY
D42UU-51T70-1/2X3/4 65079 DANCO VALVE COMPANY

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Restrictions/Controls & Freight Information | NSN 4820-01-192-3477

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.
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 671 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 4820-01-192-3477

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