National Item Identification Number

01-295-3390
012953390
5985-01-295-3390
5985012953390

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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32187

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HERLEY INDUSTRIES INC
DBA HERLEY NEW ENGLAND
10 SONAR DR
WOBURN
MA
01801
781-729-9450

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Reference Numbers (Part Numbers)

AS-110
AS-110
MD-42S9D
2899276

Required Categories

IMPEDANCE RATING IN OHMS
VOLTAGE STANDING WAVE RATIO
BODY STYLE
OVERALL LENGT

Required Description

1000.0 INPUT
1.50
40A COAXIAL TYPE
3.510 INCHES NOMINAL
1.640 INCHES NOMINAL