An enclosed cell designed to suppress noise during the trim/power testing of aircraft engines.
NSN 6685-01-215-0616
NSN 4140-01-217-0570
NSN 5996-01-444-2602
NSN 6220-01-123-9290
NSN 5855-00-327-2112
NSN 6240-00-491-7191
NSN 5935-01-249-0038
NSN 7035-01-624-2095
NSN 5965-00-451-0518
NSN 5935-00-004-4243
NSN 6610-01-331-6966
NSN 6130-01-559-2801