Critical item for safety and survival of deep submergence research and rescue vehicles as differentiated by special test features
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 6240-01-347-3338
NSN 5905-00-615-2493
NSN 5996-01-027-0392
NSN 6130-00-084-9052
NSN 5935-00-448-5517
NSN 5945-01-498-3340
NSN 6135-01-265-1384
NSN 6150-01-550-7113
NSN 2925-01-595-9720
NSN 4140-01-419-5976
NSN 5950-00-153-4824
NSN 5920-00-627-7777