Selective crystals for frequency tolerance
A device specifically designed to be used underwater to convert electrical energy into underwater sound energy and underwater sound energy into electrical energy. For items designed to convert underwater sound energy into electrical energy only, see hydrophone, sonar. For items designed to convert electrical energy into underwater sound energy only, see projector, sonar.
Classification: Parts & accessories for direction finding compasses and other navigational instruments and appliances
NSN 6110-00-903-2907
NSN 5895-01-622-9838
NSN 5996-01-611-6495
NSN 5930-00-227-3929
NSN 5985-00-260-2716
NSN 5915-00-730-1471
NSN 5960-01-503-0362
NSN 5965-01-416-9564
NSN 5925-01-261-1677
NSN 5960-01-428-4471
NSN 6320-01-451-0821
NSN 7035-01-062-1692