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 5920-00-504-7657
NSN 5960-00-548-9823
NSN 6145-01-152-0628
NSN 6110-00-293-6816
NSN 6110-00-956-7472
NSN 6135-00-500-0085
NSN 5996-01-227-2555
NSN 6620-00-838-6954
NSN 6320-01-173-7950
NSN 5930-01-101-7573
NSN 6645-01-386-6311
NSN 5975-01-085-5824