National Item Identification Number

00-030-8960
000308960
5985-00-030-8960
5985000308960

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)

AR1-11988B
G300265S2

Required Categories

APPLICATION DESIGN
FREQUENCY RANGE
IMPEDANCE RATING IN OHMS
VOLTAGE STANDING

Required Description

TRANSMISSION LINE
25.000 MEGAHERTZ MINIMUM AND
37.000 MEGAHERTZ MAXIMUM
50.0