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4820-00-231-8905

Valve Disk

4820002318905 002318905

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like. View more Valve Disk

Managed by United States

NSN Created on 2 Nov 1970

Data Last Changed
November 2023

NATO Update Count
7

NATO Data Quality

4820-00-231-8905 DISK,VALVE 4820002318905 002318905 1/1 — NSN 4820-00-231-8905 (Generic Image) 1/1

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Restrictions 4820-00-231-8905

4820-00-231-8905 is a Valve Disk that has critical features such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined. This item is a US Munitions List or Commerce Control List Item where the Item Manager, Equipment Specialist or Product Specialist must provide special demilitarization instructions. This item is not suspected to be hazardous. The precious metals content of this item is unknown.

Management Data 4820-00-231-8905

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Effective Date: Organization; Unit of Issue; Unit Price; Qty Unit Pack
May 2000: Department of the Navy (DN); EA; Subscribe; 1

MOE: USC; Code; Statement; Order of Use; Jump To Code; Qty Per Assy; UOM; Technical Document; Quantative Expression
Department of the Navy (DN): I; V; Discontinued Without Replacement
Department of the Navy (DN): N; N; Disposal

Navy

Cognizance:

1H: Consumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg

Special Material ID:

X3: Nuclear Reactor Plant (NRP) material under the technical cognizance of the NAVSEA 08 special designed, manufactured and/or treated for use in a NRP or controls thereof. This category includes all other NRP items which are not coded X2 or X4.

Issue, Repair, Requisition Restriction Code: