An enclosed cell designed to suppress noise during the trim/power testing of aircraft engines.
NSN 5996-01-065-3440
NSN 6145-01-435-7152
NSN 6105-00-275-0826
NSN 6650-01-412-1490
NSN 5945-01-580-4199
NSN 6130-01-429-0880
NSN 6150-00-903-9724
NSN 5999-01-497-0825
NSN 5935-01-359-1017
NSN 5975-01-050-8114
NSN 6645-00-978-2575
NSN 2925-00-326-6424