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 6220-01-179-9637
NSN 5855-00-631-4565
NSN 6320-01-470-6826
NSN 5835-01-460-6054
NSN 6110-00-910-2756
NSN 5925-01-194-9600
NSN 6105-01-108-7950
NSN 5965-01-362-4031
NSN 5895-01-539-4908
NSN 6135-01-499-3516
NSN 6650-00-431-9541
NSN 5930-00-471-1355