Flexible spring flex duct work
An item which together with other items forms an air duct, deep fording.
NSN 6620-00-273-8735
NSN 6645-01-461-7704
NSN 6620-01-401-5356
NSN 5935-00-207-5796
NSN 5895-01-343-4924
NSN 6645-01-351-6900
NSN 5998-00-430-0366
NSN 5985-00-132-2459
NSN 5996-01-616-2945
NSN 6650-01-559-3862
NSN 6220-01-047-1315
NSN 5835-01-274-1035