Product Details | SAFETY RELIEF VALVE

4820-01-118-5763 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: N137216SAE, N-1372-16-SAE, 1890828, 4820-01-118-5763, 01-118-5763, 4820011185763, 011185763

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 05 SEP 1981 01-118-5763

Drawings & Photos | NSN 4820-01-118-5763


Demand History | NSN 4820-01-118-5763

Part Number Request Date QTY Origin
1890828 2018-02-37 1 US
N137216SAE 2018-02-37 4 US

Cross Reference | NSN 4820-01-118-5763

Part Number Cage Code Manufacturer
1890828 03956 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NAVAL AND MARINE SYSTEMS
N-1372-16-SAE 10129 PARKER-HANNIFIN CORPORATION DBA PARKER HYDRAULICS

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Technical Data | NSN 4820-01-118-5763

Characteristic Specifications
MATERIAL ALUMINUM ALLOY BODY STEEL FLOW CONTROL DEVICE
STYLE DESIGNATOR C7 STRAIGHT THRU
FLOW CONTROL DEVICE PISTON
MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE DISCHARGE FLOW RATE 40.0 GALLONS PER MINUTE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED INTERNAL TUBE ALL ENDS
CONNECTION STYLE G4 GASKET SEAL ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.750 INCHES ALL ENDS
THREAD SERIES DESIGNATOR PTF-SAE SHORT ALL ENDS
NOMINAL THREAD SIZE 1.062 INCHES ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
III END ITEM IDENTIFICATION USED IN CYLINDER ASSEMBLY P/N 1890365 ONBOARD 270 FT WMEC COAST GUARD VESSELS
MANUFACTURERS CODE 03956
DESIGN CONTROL REFERENCE 1890828

Restrictions/Controls & Freight Information | NSN 4820-01-118-5763

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
No Freight Information

Management | NSN 4820-01-118-5763

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