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 6620-01-603-6442
NSN 7035-00-337-8745
NSN 6105-00-990-1552
NSN 6150-00-551-3135
NSN 5835-01-462-5983
NSN 6135-01-168-2944
NSN 5990-00-400-4794
NSN 5996-01-148-1252
NSN 5960-01-445-9655
NSN 6220-00-246-0744
NSN 6110-01-633-1761
NSN 5975-01-561-9974