National Item Identification Number
00-220-9106
002209106
5985-00-220-9106
5985002209106
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)
11447
L-3 COMMUNICATIONS CORPORATION
DBA COMMUNICATIONS SYSTEMS-EAST
1 FEDERAL ST
CAMDEN
NJ
08103
856-338-4221
11447
L-3 COMMUNICATIONS CORPORATION
DBA COMMUNICATIONS SYSTEMS-EAST
1 FEDERAL ST
CAMDEN
NJ
08103
856-338-4221
11447
L-3 COMMUNICATIONS CORPORATION
DBA COMMUNICATIONS SYSTEMS-EAST
1 FEDERAL ST
CAMDEN
NJ
08103
856-338-4221
11447
L-3 COMMUNICATIONS CORPORATION
DBA COMMUNICATIONS SYSTEMS-EAST
1 FEDERAL ST
CAMDEN
NJ
08103
856-338-4221
11447
L-3 COMMUNICATIONS CORPORATION
DBA COMMUNICATIONS SYSTEMS-EAST
1 FEDERAL ST
CAMDEN
NJ
08103
856-338-4221
Reference Numbers (Part Numbers)
M420197-3
M420197-3
M42019713
M42019713
W130171PCR20U
W130171PCR20U
W30316
Required Categories
ATTENUATION PER STEP IN DECIBELS
OVERALL DIAMETER
III END ITEM IDENTIFICATION
Required Description
2.0
1.750 INCHES NOMINAL
TYPE IB-38729