A device specifically designed to determine the mode of operation of an item designed to process sonar target signal data.
Classification: Parts & accessories for direction finding compasses and other navigational instruments and appliances
NSN 5920-01-648-0636
NSN 6320-01-476-7702
NSN 5910-01-275-0741
NSN 5855-01-302-5493
NSN 6150-00-296-2361
NSN 6135-00-078-9931
NSN 5925-01-297-2946
NSN 5975-01-516-0205
NSN 6110-01-607-7156
NSN 6150-01-271-2220
NSN 6685-01-592-4901
NSN 4140-00-876-0539