An enclosed cell designed to suppress noise during the trim/power testing of aircraft engines.
NSN 5950-01-088-6181
NSN 6150-01-660-9297
NSN 5835-00-415-6421
NSN 5999-01-537-0977
NSN 6685-00-400-6682
NSN 5985-01-328-4621
NSN 5935-00-998-1680
NSN 6645-01-625-1192
NSN 6650-01-493-9483
NSN 6110-01-427-9277
NSN 6610-00-243-4331
NSN 2925-01-348-8306