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 6145-01-172-3363
NSN 5975-01-621-3014
NSN 5915-01-007-8841
NSN 5965-00-246-5612
NSN 6130-00-364-7801
NSN 6650-00-569-1762
NSN 6645-01-359-1487
NSN 6145-00-902-1410
NSN 4140-01-496-8846
NSN 6145-01-360-5863
NSN 5855-01-149-4110
NSN 5990-01-036-5602