Product Details | SAFETY RELIEF VALVE

4820-01-472-9923 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: PW00300106, PW0030-01-06, RV1020A0N33, RV10-20A-0-N-33, 4820-01-472-9923, 01-472-9923, 4820014729923, 014729923

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 23 MAR 2000 01-472-9923

Drawings & Photos | NSN 4820-01-472-9923


Demand History | NSN 4820-01-472-9923

Part Number Request Date QTY Origin
4820-01-472-9923 2019-05-148 2 US
RV1020A0N33 2019-04-106 3 UK

Cross Reference | NSN 4820-01-472-9923

Part Number Cage Code Manufacturer
PW0030-01-06 ZAY77 BERENDSEN FLUID POWER PTY LTD
RV10-20A-0-N-33 005K6 HYDRA FORCE INC
RV10-20A-0-N-33 ZAY77 BERENDSEN FLUID POWER PTY LTD

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Technical Data | NSN 4820-01-472-9923

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 6061 BODY
STYLE DESIGNATOR C11 SCREW-IN CARTRIDGE
FLOW CONTROL DEVICE POPPET
VALVE OPERATION METHOD HYDRAULIC
POWER DRIVE OPERATING PRESSURE 240.0 BAR MAXIMUM
CONNECTION TYPE THREADED CARTRIDGE 1ST END
CONNECTION STYLE G46D PLAIN ALL ENDS
SPECIAL FEATURES 1/4 INCH HEX ALLEN HEAD;CARTRIDGE;BUNA N O-RING;500 TO 3300PSI
III END ITEM IDENTIFICATION HYDRAULIC POWER UNIT;P/N 2701-AD2-12000 ONBOARD WAGB 420 FT U.S. COAST GUARD VESSELS
MANUFACTURERS CODE 005K6
DESIGN CONTROL REFERENCE RV10-20A-0-N-33

Restrictions/Controls & Freight Information | NSN 4820-01-472-9923

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 594 unknown
Originating Activity Code XF
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 4820-01-472-9923

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
Category Code Description
Inventory Account CodesS Stock Fund item managed for the Coast Guard by the respective Inventory Control Point. A funded requisition is required
Inventory Account Codes0 Item not controlled by serial number.
Special Material Content Codes9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyZNCCommanding Officer
USCG Surface Force Logistics Center
Code 028, Mil Stop 25
2401 Hawkins Point Road
Baltimore, MD 21226-5000
AgencyGPU.S. Coast Guard
Service OrganizationCU.S. Coast Guard
ReparabilityC
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each