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 5905-00-170-4163
NSN 5910-00-446-6571
NSN 6650-00-420-3593
NSN 5855-00-862-3345
NSN 5920-01-350-4426
NSN 6645-01-493-2620
NSN 6135-01-527-3598
NSN 6240-01-259-2090
NSN 5985-01-057-0740
NSN 6220-00-823-6688
NSN 5998-00-727-0400
NSN 5996-01-100-7982