National Item Identification Number
00-197-7186
001977186
5826-00-197-7186
5826001977186
National Stock Number
Item Name
TUNING UNIT,RADIO FREQUENCY
Federal Supply Class
5826
Description
An electronic device consisting of the necessary elements to establish the frequency or frequency range of two or more tuned circuits to predetermined value or range. It may have facilities for calibration adjustments. There are no integral facilities for continuous variation of the frequency over the entire range of the item. It is generally used with an external variable capacitor or inductor which will effect the continuous variation of the frequency. This item is used to facilitate rapid band or channel changes in radio receivers, transmitters, amplifiers or similar devices. It does not include electron tubes. See also COIL ASSEMBLY, RADIO FREQUENCY and TUNER, RADIO FREQUENCY.
Commercial and Government Entity Code (Supplier Data)
72314
Reference Numbers (Part Numbers)
D424P1
Required Categories
CIRCUIT CONSTRUCTION TYPE
FREQUENCY PER CHANNEL
MAXIMUM OPERATING ALTITUDE RAT
Required Description
ANY ACCEPTABLE
NOT RATED
NOT RATED
1 RECTANGULAR OR SQUARE
5.500 INCHES NOMI