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 4140-01-011-0168
NSN 5835-00-195-7508
NSN 6150-01-129-2233
NSN 5975-01-616-4605
NSN 6320-01-481-7322
NSN 6130-00-119-8566
NSN 5910-00-540-6606
NSN 6105-00-189-0515
NSN 6220-01-137-2848
NSN 6220-01-449-4202
NSN 7035-00-018-0350
NSN 6150-00-291-6847