Product Details | SAFETY RELIEF VALVE

4820-01-410-8062 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: 83001212, 83001-212, 83001-212-1, 4820-01-410-8062, 01-410-8062, 4820014108062, 014108062, 830012121

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 12 MAR 1995 01-410-8062

Drawings & Photos | NSN 4820-01-410-8062


Demand History | NSN 4820-01-410-8062

Part Number Request Date QTY Origin
83001212 2025-12-346 1 United States
83001-212 2025-10-282 15 DIBBS
83001-212-1 2025-10-282 15 DIBBS
83001-212 2025-08-219 11 DIBBS
83001-212-1 2025-08-219 11 DIBBS
4820-01-410-8062 2023-09-254 6 Taiwan
83001-212 2023-03-68 33 DIBBS
83001-212-1 2023-03-68 33 DIBBS
4820-01-410-8062 2022-10-297 2 Taiwan
4820-01-410-8062 2022-10-294 2 TW
4820-01-410-8062 2021-09-270 2 KE
4820-01-410-8062 2021-02-36 1 KE
83001-212 2019-07-192 105 DIBBS
83001-212-1 2019-07-192 105 DIBBS
4820-01-410-8062 2018-08-225 101 DIBBS
4820-01-410-8062 2018-08-214 101 DIBBS
4820-01-410-8062 2018-03-88 36 DIBBS
4820-01-410-8062 2016-12-340 80 DIBBS
4820-01-410-8062 2016-09-262 56 DIBBS
4820-01-410-8062 2016-02-35 49 DIBBS
4820-01-410-8062 2015-11-329 1 DIBBS-RFPs
83001212 2015-07-208 1 Singapore
4820-01-410-8062 2015-03-89 59 DIBBS
4820-01-410-8062 2014-10-287 57 DIBBS
4820-01-410-8062 2013-07-197 77 DIBBS
4820-01-410-8062 2013-05-132 53 DIBBS
4820-01-410-8062 2013-02-58 69 DIBBS
4820-01-410-8062 2012-02-52 70 DIBBS
83001212 2012-02-37 2 Chile
4820-01-410-8062 2011-11-326 91 DIBBS
4820-01-410-8062 2011-08-213 84 DIBBS
4820-01-410-8062 2011-07-192 124 DIBBS
4820-01-410-8062 2011-03-84 50 DIBBS
4820-01-410-8062 2010-12-361 37 DIBBS
4820-01-410-8062 2010-09-272 80 DIBBS
4820-01-410-8062 2010-09-272 105 DIBBS
4820-01-410-8062 2010-05-144 66 DIBBS
4820-01-410-8062 2010-05-127 67 DIBBS
4820-01-410-8062 2010-04-92 44 DIBBS
4820-01-410-8062 2010-02-50 22 DIBBS
4820-01-410-8062 2009-12-362 66 DIBBS
4820-01-410-8062 2009-11-324 33 DIBBS
4820-01-410-8062 2009-11-310 15 DIBBS
4820-01-410-8062 2009-10-292 41 DIBBS
4820-01-410-8062 2009-10-282 35 DIBBS
4820-01-410-8062 2009-09-244 23 DIBBS
4820-01-410-8062 2009-06-168 52 DIBBS
4820-01-410-8062 2009-05-148 36 DIBBS
4820-01-410-8062 2009-04-111 18 DIBBS
4820-01-410-8062 2009-04-93 27 DIBBS
4820-01-410-8062 2008-11-317 50 DIBBS

Cross Reference | NSN 4820-01-410-8062

Part Number Cage Code Manufacturer
83001-212 56529 HYDRAULICS INTERNATIONAL, INC.
83001-212-1 56529 HYDRAULICS INTERNATIONAL, INC.

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Technical Data | NSN 4820-01-410-8062

Characteristic Specifications
FLOW CONTROL DEVICE DISK
VALVE DISCHARGE FLOW RATE 35.0 GALLONS PER MINUTE
VALVE OPERATION METHOD AUTOMATIC
ADJUSTABLE PRESSURE RANGE 500.0 TO 5000.0 POUNDS PER SQUARE INCH

Restrictions/Controls & Freight Information | NSN 4820-01-410-8062

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 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

Management | NSN 4820-01-410-8062

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
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