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 6320-00-731-6134
NSN 6645-01-392-9615
NSN 6645-00-935-7046
NSN 5960-01-476-5686
NSN 5920-01-210-7648
NSN 5985-00-927-3101
NSN 5835-00-185-4919
NSN 6220-01-219-7621
NSN 6220-00-348-4637
NSN 5990-00-682-3531
NSN 5985-01-544-9594
NSN 5999-01-651-5636