5985-01-351-7221

Variable Attenuator

5985013517221 013517221 143A483-1 AT-582

A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified). View more Variable Attenuator

Managed by United States

NSN Created on 14 Jan 1992

Data Last Changed
November 2023

NATO Update Count
6

NATO Data Quality

5985-01-351-7221 ATTENUATOR,VARIABLE 5985013517221 013517221 1/1 — NSN 5985-01-351-7221 (Generic Image) 1/1

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Restrictions 5985-01-351-7221

5985-01-351-7221 is a Variable Attenuator that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item has been confirmed as a Critical Munitions List Item or a Sensitive Commerce Control List Item and cannot be in the possession of any party anywhere in the World who is not an authorized NATO Government. Any other possessor of this item should mutilate it now as possession violates international and local laws. This item is a US Munitions List Item and must be mutilated to scrap. This item may be hazardous as it is in a Federal Supply Class for potentially hazardous items. A MSDS should be available from the supplier for the end user to evaluate any hazards. This item does not contain a precious metal. This item is sensitive to Electrostatic Discharge.