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 6150-01-360-4348
NSN 5915-00-338-8610
NSN 4140-01-106-4604
NSN 5905-00-192-6542
NSN 6220-01-498-9966
NSN 6240-00-646-6931
NSN 6105-00-004-4496
NSN 5985-01-103-2715
NSN 6240-01-055-5193
NSN 4140-00-908-2763
NSN 7035-01-591-2766
NSN 6135-01-633-8502