Flexible spring flex duct work
An item which together with other items forms an air duct, deep fording.
NSN 5905-00-267-5411
NSN 6145-01-128-0928
NSN 6240-01-502-7883
NSN 4140-00-805-5535
NSN 5950-00-526-0658
NSN 4140-00-422-5101
NSN 5925-00-576-8179
NSN 5945-01-300-3759
NSN 6105-00-128-9951
NSN 5910-01-442-8240
NSN 5996-00-175-7782
NSN 5950-01-127-0637