An enclosed cell designed to suppress noise during the trim/power testing of aircraft engines.
NSN 6150-01-518-7575
NSN 6150-01-148-5885
NSN 5915-01-444-4069
NSN 4140-01-337-0495
NSN 7035-01-145-5059
NSN 6145-01-011-3231
NSN 4140-00-775-5755
NSN 5895-01-484-8872
NSN 5905-01-354-5132
NSN 2925-00-833-9466
NSN 6320-01-381-7023
NSN 5905-00-495-4017