An inclosure, usually streamlined to reduce drag and turbulence, which is designed to provide protection for sonar transducer(s), sonar projector(s) or sonar hydrophone(s) while providing a minimum of interference with sound transmission and/or reception.
Classification: Parts & accessories for direction finding compasses and other navigational instruments and appliances
NSN 6150-01-390-5124
NSN 5895-01-021-6457
NSN 5895-01-227-2489
NSN 5905-00-574-7041
NSN 5905-01-213-1496
NSN 6220-01-545-7153
NSN 5996-00-719-3807
NSN 6145-01-054-3874
NSN 6110-00-399-1413
NSN 4140-00-523-0410
NSN 6685-01-350-4330
NSN 5960-01-172-2088