A fixed number of components and/or items, not all having the same basic name, which are required for intercepting underwater sound waves. Facilities for presenting intelligence may be provided.
Classification: Parts & accessories for direction finding compasses and other navigational instruments and appliances
NSN 5855-01-556-7421
NSN 6650-01-607-1283
NSN 5999-01-588-0736
NSN 6240-00-450-0675
NSN 5895-01-278-8946
NSN 5930-00-227-6540
NSN 5855-00-466-2309
NSN 6220-00-419-0635
NSN 5915-00-239-0716
NSN 7035-01-501-5938
NSN 4140-01-550-0022
NSN 5975-01-434-9054