Product Details | SAFETY RELIEF VALVE

4820-01-581-2523 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: P03195, RPKELAN, RPKE-LAN, 4820-01-581-2523, 01-581-2523, 4820015812523, 015812523

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 11 JAN 2010 01-581-2523

Demand History | NSN 4820-01-581-2523

Part Number Request Date QTY Origin
P03195 2024-05-16 19 DIBBS
RPKE-LAN 2024-05-16 19 DIBBS
P03195 2023-04-06 6 DIBBS
RPKE-LAN 2023-04-06 6 DIBBS
P03195 2022-07-21 6 DIBBS
RPKE-LAN 2022-07-21 6 DIBBS
P03195 2022-06-23 5 DIBBS
RPKE-LAN 2022-06-23 5 DIBBS
P03195 2021-09-28 4 DIBBS
RPKE-LAN 2021-09-28 4 DIBBS
4820-01-581-2523 2021-04-20 2 PE
P03195 2021-03-11 3 DIBBS
RPKE-LAN 2021-03-11 3 DIBBS
P03195 2020-12-17 8 DIBBS
RPKE-LAN 2020-12-17 8 DIBBS
4820-01-581-2523 2019-12-27 4 CL
P03195 2019-04-11 14 DIBBS
RPKE-LAN 2019-04-11 14 DIBBS
4820-01-581-2523 2018-12-16 2 DIBBS

Cross Reference | NSN 4820-01-581-2523

Part Number Cage Code Manufacturer
P03195 65848 THRUSTMASTER OF TEXAS, INC.
RPKE-LAN 54035 SUN HYDRAULICS CORP

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Technical Data | NSN 4820-01-581-2523

Characteristic Specifications
VALVE DISCHARGE FLOW RATE 60.0 GALLONS PER MINUTE
STYLE DESIGNATOR ERR-090
END ITEM IDENTIFICATION TH-850R AZIMUTHING THRUSTER E108130; NEW CONSTRUCTION LCS2
VALVE OPERATION METHOD AUTOMATIC

Restrictions/Controls & Freight Information | NSN 4820-01-581-2523

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 HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 4820-01-581-2523

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each