National Item Identification Number

01-282-7054
012827054
5985-01-282-7054
5985012827054

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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60583

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L-3 COMMUNICATIONS CORPORATION
DIV NARDA MICROWAVE WEST
107 WOODMERE RD
FOLSOM
CA
95630
916-351-4500

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99971

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99971

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Reference Numbers (Part Numbers)

FC1912B
754706P0003
7547076P3

Required Categories

APPLICATION DESIGN
IMPEDANCE RATING IN OHMS
ATTENUATION VARIATION METHOD
BODY

Required Description

WAVEGUIDE
50.0 INPUT-OUTPUT
CONTINUOUS
22A COAXIAL TYPE
1.325 INCHES NOMINAL