An enclosed cell designed to suppress noise during the trim/power testing of aircraft engines.
NSN 5920-00-701-1200
NSN 5855-01-562-7407
NSN 5945-00-005-9719
NSN 5925-00-170-4090
NSN 6150-00-150-1763
NSN 5930-00-817-4494
NSN 5920-01-634-0250
NSN 5975-00-722-8421
NSN 6685-01-019-0705
NSN 5945-01-632-8815
NSN 5965-01-493-6671
NSN 6130-01-406-7148