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 6620-00-468-9824
NSN 6610-01-225-4997
NSN 5990-01-516-9665
NSN 6130-01-415-6051
NSN 6110-01-629-1192
NSN 5835-01-623-3328
NSN 5905-01-227-3987
NSN 6240-01-126-9167
NSN 4140-01-237-1509
NSN 5855-00-586-6255
NSN 6150-01-347-0709
NSN 5960-00-621-8563