National Item Identification Number
00-188-7965
001887965
5985-00-188-7965
5985001887965
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)
17540
ALPHA INDUSTRIES INC
HQ/SEMICONDUCTOR DIV
20 SYLVAN RD
1044
WOBURN
MA
01801
781-935-5150
24022
TELEDYNE WIRELESS INC
DBA TELEDYNE MICROWAVE
1274 TERRA BELLA AVE
MOUNTAIN VIEW
CA
94043
650-962-6838
24022
TELEDYNE WIRELESS INC
DBA TELEDYNE MICROWAVE
1274 TERRA BELLA AVE
MOUNTAIN VIEW
CA
94043
650-962-6838
97942
Reference Numbers (Part Numbers)
AM7019
AS137
AS137
AS137
581R082H01
581R082H01
Required Categories
APPLICATION DESIGN
OVERALL LENGTH
OVERALL HEIGHT
OVERALL WIDTH
MOUNTING FACI
Required Description
TRANSMISSION LINE
2.190 INCHES NOMINAL
0.750 INCHES NOMINAL
1.250 INCHES NOMI