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 5985-01-476-7652
NSN 5930-01-645-0108
NSN 4140-01-055-1959
NSN 6145-01-431-7767
NSN 5910-01-251-2291
NSN 5920-01-545-0661
NSN 5925-00-402-3713
NSN 5965-01-307-8301
NSN 6610-00-740-7103
NSN 5965-01-360-3171
NSN 5996-00-461-8645
NSN 6105-00-202-2469