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 6130-00-824-4551
NSN 6145-01-338-3219
NSN 5985-00-005-7177
NSN 6650-01-067-0132
NSN 5999-01-597-1933
NSN 5930-01-561-8963
NSN 5950-01-118-3458
NSN 5920-01-571-8583
NSN 6620-01-319-8178
NSN 4140-01-226-2182
NSN 5835-01-552-8365
NSN 6620-00-730-8699