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 6145-00-812-8988
NSN 6110-01-004-5451
NSN 6320-01-176-8367
NSN 6130-00-371-8337
NSN 5925-00-617-9927
NSN 5925-01-429-7699
NSN 5835-01-299-5055
NSN 5996-01-568-2370
NSN 5930-00-335-7301
NSN 6685-01-101-4195
NSN 6685-01-305-5883
NSN 4140-01-277-2548