A shaped product of sheet metal; round, rectangular, or square in cross-sectional shape. It is uniform throughout its length. Used to conduct air or gas fumes from one area to another.
Classification: Parts, nesoi, of air conditioning machines
NSN 5855-00-560-0110
NSN 5895-01-103-4641
NSN 6135-00-973-5632
NSN 5990-01-128-7599
NSN 6220-00-172-7641
NSN 6240-00-314-8042
NSN 7035-01-115-8996
NSN 6130-01-386-7621
NSN 6320-00-456-2092
NSN 6220-00-617-1843
NSN 5960-01-428-7300
NSN 6130-01-298-6790