Product Details | SAFETY RELIEF VALVE

4820-01-259-1311 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: CCKCRN08CCE, DNXE62FF, DNXE62FF-8-16-00 ASSY UCKCRN08CC, DNXE62FF81600ASSYUCKCRN08CC, DX-50C/SP, DX50CSP, UCKCNN01KKM, UCKCRN08CCCE, UCKCRN08JCCE, 4820-01-259-1311, 01-259-1311, 4820012591311, 012591311

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 13 JUL 1987 01-259-1311

Drawings & Photos | NSN 4820-01-259-1311


Demand History | NSN 4820-01-259-1311

Part Number Request Date QTY Origin
UCKCRN08JCCE 2024-06-17 3 DIBBS
UCKCRN08JCCE 2024-06-06 3 DIBBS
UCKCRN08JCCE 2024-04-01 1 DIBBS
UCKCRN08JCCE 2024-03-21 1 DIBBS
UCKCRN08JCCE 2024-02-29 3 DIBBS
UCKCRN08JCCE 2024-02-22 1 DIBBS
UCKCRN08JCCE 2023-02-09 1 DIBBS
UCKCRN08JCCE 2022-09-19 1 DIBBS
4820-01-259-1311 2017-10-30 2 DIBBS
4820-01-259-1311 2017-04-24 2 DIBBS
4820-01-259-1311 2016-11-03 2 DIBBS
4820-01-259-1311 2016-06-06 2 DIBBS
4820-01-259-1311 2016-02-09 2 DIBBS
4820-01-259-1311 2015-06-29 2 DIBBS
4820-01-259-1311 2015-06-18 2 DIBBS
4820-01-259-1311 2013-03-28 2 DIBBS

Cross Reference | NSN 4820-01-259-1311

Part Number Cage Code Manufacturer
CCKCRN08CCE 65079 DANCO VALVE COMPANY
DNXE62FF 65079 DANCO VALVE COMPANY
DNXE62FF-8-16-00 ASSY UCKCRN08CC 5P967 DANTE VALVE COMPANY INC
DNXE62FF-8-16-00 ASSY UCKCRN08CC 65079 DANCO VALVE COMPANY
DX-50C/SP 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
DX-50C/SP 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
DX-50C/SP 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
UCKCNN01KKM 65079 DANCO VALVE COMPANY
UCKCRN08CCCE 65079 DANCO VALVE COMPANY
UCKCRN08JCCE 5P967 DANTE VALVE COMPANY INC
UCKCRN08JCCE 65079 DANCO VALVE COMPANY

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4820-01-259-1311

Technical Data | NSN 4820-01-259-1311

Characteristic Specifications
MATERIAL STEEL BODY STEEL CORROSION RESISTING FLOW CONTROL DEVICE STEEL CORROSION RESISTING SEAT STEEL CORROSION RESISTING STEM
STYLE DESIGNATOR C1A ANGLE FLANGED ENDS
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED STEAM SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 775.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE FLANGE ALL ENDS
FLANGE SHAPE ROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER 3.875 INCHES 1ST END 4.875 INCHES 2ND END
NOMINAL THICKNESS 0.375 INCHES 1ST END 0.688 INCHES 2ND END
BOLT HOLE QUANTITY 4 1ST END 4 2ND END
BOLT HOLE NOMINAL DIAMETER 0.625 INCHES 1ST END 0.750 INCHES 2ND END
BOLT CIRCLE NOMINAL DIAMETER 2.750 INCHES 1ST END 3.500 INCHES 2ND END
FLANGE FACE DESIGN RAISED STRAIGHT ALL ENDS
RAISED FACE NOMINAL HEIGHT 0.062 INCHES 1ST END 0.250 INCHES 2ND END
RAISED FACE NOMINAL DIAMETER 1.688 INCHES 1ST END 2.000 INCHES 2ND END
BONNET TYPE EXPOSED SPRING
BONNET ATTACHMENT METHOD BOLTED
DISK LOADING METHOD SPRING

Restrictions/Controls & Freight Information | NSN 4820-01-259-1311

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 593 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 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 4820-01-259-1311

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable 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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each