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 6145-01-544-9390
NSN 6610-01-227-7221
NSN 6220-00-576-3960
NSN 5999-01-331-7632
NSN 4140-00-471-2789
NSN 5905-00-469-9059
NSN 6145-01-010-9766
NSN 5925-00-284-3726
NSN 5945-01-355-8533
NSN 5960-01-300-3506
NSN 6645-01-607-7931
NSN 7035-00-064-7008