An enclosed cell designed to suppress noise during the trim/power testing of aircraft engines.
NSN 5895-00-246-2521
NSN 6220-00-814-1598
NSN 6130-01-056-5251
NSN 6320-00-546-9249
NSN 5930-01-462-1904
NSN 5915-00-754-6546
NSN 6685-00-946-4617
NSN 5999-01-100-2586
NSN 6645-01-297-2081
NSN 6130-01-431-0793
NSN 5945-00-481-7437
NSN 5895-01-634-0630