National Item Identification Number

01-155-5612
011555612
5985-01-155-5612
5985011555612

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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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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0SJM3

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QUALITY PERFORMANCE INC
DBA Q P I
11207 SINGLE OAK RD
FREDERICKSBURG
VA
22407
540-548-4050

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03538

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LOCKHEED MARTIN CORPORATION
DBA MS2 DIV MARITIME SYSTEMS &
497 ELECTRONICS PKWY 5 BLD
LIVERPOOL
NY
13088
315-456-2622

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F0548

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JULES RICHARD INSTRUMENTS SARL
116 QU DE BEZONS
BP 85
ARGENTEUIL
95100
FRANCE
01 39 36 33 00

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84048

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VERNITRON CORP
VRN INTERNATIONAL DIV
2801 72ND ST N
44000
SAINT PETERSBURG
FL
33743
727-345-9122

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Reference Numbers (Part Numbers)

G310155-4
3112B-1-500
77C721965P001
9955-1150
9955-1150
9955-1150

Required Categories

APPLICATION DESIGN
FREQUENCY RANGE
IMPEDANCE RATING IN OHMS
POWER RATING
OVE

Required Description

TRANSMISSION LINE
0.000 HERTZ MINIMUM AND
300.000 MEGAHERTZ MAXIMUM
50.0 INPU