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 5945-01-157-9486
NSN 5999-01-159-2402
NSN 2925-01-346-9522
NSN 5950-01-640-9593
NSN 5915-00-498-8596
NSN 5985-00-115-6483
NSN 5855-01-491-4623
NSN 6620-00-881-3908
NSN 5945-01-027-4391
NSN 5855-00-149-0766
NSN 6130-00-296-8697
NSN 5895-00-254-1430