National Item Identification Number

00-604-2901
006042901
5985-00-604-2901
5985006042901

National Stock Number

Item Name

ATTENUATOR,VARIABLE

Federal Supply Class

5985

Description

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).

Commercial and Government Entity Code (Supplier Data)

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09969

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VISHAY-DALE ELECTRONICS INC
DIV VISHAY DALE ELECTRONICS INC
1505 E HIGHWAY 50
YANKTON
SD
57078
402-563-6286

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22525

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INSTRUMENTS & FLIGHT RESEARCH INC.
2716 GEORGE WASHINGTON BLVD.
WICHITA
KS
67210
316-684-5177

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Reference Numbers (Part Numbers)

JA 1N056S353BA
L15
527721-6

Required Categories

APPLICATION DESIGN
IMPEDANCE RATING IN OHMS
POWER RATING
ATTENUATION VARIATIO

Required Description

AUDIO
15.0 INPUT-OUTPUT
4.0 WATTS AVERAGE
CONTINUOUS
33A CYLINDRICAL W/SIDE