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 5965-01-440-8257
NSN 5960-00-167-0397
NSN 6620-01-568-7140
NSN 6620-01-289-8486
NSN 5999-01-085-8843
NSN 5950-00-902-5827
NSN 5855-00-943-3894
NSN 6620-01-441-0240
NSN 6130-00-951-2942
NSN 2925-01-368-5773
NSN 5950-01-463-3096
NSN 6610-00-782-9665