National Item Identification Number

01-321-9503
013219503
5985-01-321-9503
5985013219503

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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12457

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MERRIMAC INDUSTRIES INC
41 FAIRFIELD PL
CALDWELL
NJ
07006
973-575-1300

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24930

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ITT INDUSTRIES INC.
DBA I T T GILFILLAN
7821 ORION AVE
VAN NUYS
CA
91406
818-901-2417

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Reference Numbers (Part Numbers)

AUM15A/40707
G300769-1

Required Categories

APPLICATION DESIGN
FREQUENCY RANGE
VOLTAGE STANDING WAVE RATIO
POWER RATING;

Required Description

TRANSMISSION LINE
1.000 GIGAHERTZ MINIMUM AND
8.000 GIGAHERTZ MAXIMUM
1.50
2