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 5999-01-043-0792
NSN 6685-01-067-8474
NSN 6135-01-142-6456
NSN 7035-01-106-0366
NSN 5990-01-493-4039
NSN 5835-00-841-2650
NSN 5925-00-859-7942
NSN 6105-01-325-4769
NSN 5905-01-534-5964
NSN 5999-01-653-2621
NSN 6240-01-370-4486
NSN 6240-00-326-2966