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 5985-01-547-6428
NSN 5910-00-244-8226
NSN 5998-00-886-3960
NSN 5975-00-276-7559
NSN 5925-01-499-0421
NSN 5998-00-316-5352
NSN 5930-01-293-9198
NSN 6110-00-821-4390
NSN 6135-01-527-5494
NSN 5996-01-616-1663
NSN 6135-01-571-0845
NSN 2925-01-112-8782