National Item Identification Number
01-443-4508
014434508
5985-01-443-4508
5985014434508
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)
28983
DAICO INDUSTRIES INC
1070 E 233RD ST
CARSON
CA
90745
310-507-3242
16236
03640
Reference Numbers (Part Numbers)
CAT38009
NH185A453-1
185A453-1
Required Categories
APPLICATION DESIGN
OVERALL ATTENUATION RANGE IN DECIBELS
ATTENUATION VARIATION
Required Description
WAVEGUIDE
0.25 TO 1.75
STEPPED
7
0.25
7A WAVEGUIDE TYPE
1.500 INCHES NOMIN