National Item Identification Number
00-938-1149
009381149
5985-00-938-1149
5985009381149
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)
01121
ROCKWELL AUTOMATION INC
1201 S 2ND ST
MILWAUKEE
WI
53204
414-382-1632
03538
LOCKHEED MARTIN CORPORATION
DBA MS2 DIV MARITIME SYSTEMS &
497 ELECTRONICS PKWY 5 BLD
LIVERPOOL
NY
13088
315-456-2622
Reference Numbers (Part Numbers)
JJJL93555
77C707830-2
Required Categories
APPLICATION DESIGN
SCHEMATIC DIAGRAM DESIGNATOR
FREQUENCY RANGE
IMPEDANCE RAT
Required Description
AUDIO
8D T
0.000 HERTZ MINIMUM AND
20.000 KILOHERTZ MAXIMUM
2000.0 INPUT-OUT