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 5985-01-244-9836
NSN 6620-01-386-5543
NSN 5925-01-034-2283
NSN 6110-00-129-8714
NSN 5996-01-651-8601
NSN 5930-01-089-5825
NSN 6130-01-659-8843
NSN 5975-01-279-1095
NSN 5855-01-223-0833
NSN 5950-01-458-7044
NSN 6240-01-463-8276
NSN 5855-01-020-7982