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4320-00-682-7822

Wearing Ring

4320006827822 006827822 676-1369-208

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves. View more Wearing Ring

Managed by United States

NSN Created on 29 Jan 1968

Data Last Changed
November 2023

NATO Update Count
6

NATO Data Quality

4320-00-682-7822 RING,WEARING 4320006827822 006827822 1/1 — NSN 4320-00-682-7822 (Generic Image) 1/1

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4320-00-682-7822 RQST NE

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4320-00-682-7822 RQST

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4320-00-682-7822 RQST NE

Restrictions 4320-00-682-7822

4320-00-682-7822 is a Wearing Ring that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. The precious metals content of this item is unknown.

Approved Sources 4320-00-682-7822

Part Number
Manufacturer
Status
676-1369-208: 04579 - Aurora Pump (Obsolete); Primary Buy; RNCC 3 RNVC 2 DAC 5

Management Data 4320-00-682-7822

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Effective Date: Organization; Unit of Issue; Unit Price; Qty Unit Pack
Nov 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): N; V; Discontinued Without Replacement