National Item Identification Number

01-400-0781
014000781
5985-01-400-0781
5985014000781

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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0AR78

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M/A-COM INC.
1011 PAWTUCKET BOULEVARD
LOWELL
MA
01853
978-442-4302

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00724

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24602

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SMITHS INTERCONNECT MICROWAVE
COMPONENTS INC.
8851 SW OLD KANSAS AVENUE
STUART
FL
34997
772-286-9300

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60979

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SPECTRUM MICROWAVE INC.
DIV SPECTRUM MICROWAVE PHILADELPHIA
2707 BLACK LAKE PL
PHILADELPHIA
PA
19154
215-464-4000

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Reference Numbers (Part Numbers)

44-00228-001
44-00228-001
44-00228-001
44-00228-001

Required Categories

Required Description