An enclosed cell designed to suppress noise during the trim/power testing of aircraft engines.
NSN 5975-01-285-0660
NSN 5999-00-912-0540
NSN 6240-00-079-1759
NSN 5910-01-278-9950
NSN 5990-01-631-5537
NSN 5910-00-316-3537
NSN 6150-01-462-5395
NSN 5950-01-375-6895
NSN 6610-01-345-7364
NSN 6110-00-137-9544
NSN 6110-01-332-1665
NSN 5910-01-400-4077