A device which determines the mode of operation of a transmitter and teletypewriter.
Classification: Parts and accessories of articles of schedule b subheading 9030.40
NSN 5930-01-245-9320
NSN 5965-00-913-9545
NSN 6320-01-338-6006
NSN 6150-01-592-4327
NSN 6620-01-629-4045
NSN 5910-00-862-0145
NSN 6620-01-412-3258
NSN 6150-01-158-3181
NSN 5915-00-828-2550
NSN 5895-00-075-0495
NSN 5935-01-062-5653
NSN 6650-01-495-6762