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 6130-01-121-3312
NSN 2925-01-407-4958
NSN 5996-01-547-6638
NSN 5920-01-264-9964
NSN 6320-01-328-6575
NSN 6650-00-299-9681
NSN 4140-00-769-1194
NSN 6220-00-759-0094
NSN 6610-01-213-5782
NSN 5965-01-387-4984
NSN 6320-01-371-3047
NSN 6150-00-353-7392