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 5835-00-262-6146
NSN 6220-01-356-7950
NSN 5905-01-482-8722
NSN 6105-01-105-2018
NSN 6130-01-065-2368
NSN 5965-00-900-8102
NSN 4140-01-569-3120
NSN 5975-01-510-3917
NSN 2925-00-228-8854
NSN 2925-01-141-7563
NSN 5910-01-227-6855
NSN 6645-00-816-5337