No other part numbers with same form, fit, and function found.
An enclosed cell designed to suppress noise during the trim/power testing of aircraft engines.
NSN 6130-01-073-1412
NSN 4140-01-364-0109
NSN 6240-01-587-9080
NSN 5999-01-591-9557
NSN 5965-00-224-6034
NSN 4140-00-255-7799
NSN 5920-01-545-8581
NSN 6145-00-726-7261
NSN 6240-01-014-5598
NSN 5935-00-569-7931
NSN 5990-00-085-0829
NSN 5920-01-349-2733