An enclosed cell designed to suppress noise during the trim/power testing of aircraft engines.
NSN 6220-01-240-4695
NSN 6130-01-042-9862
NSN 6320-00-790-4844
NSN 6135-00-676-5807
NSN 5950-01-057-0601
NSN 6645-00-230-4396
NSN 7035-01-091-7481
NSN 4140-01-400-3610
NSN 5920-01-425-1780
NSN 6220-01-533-1302
NSN 5990-01-357-6175
NSN 5910-00-186-0917