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 6240-01-564-8543
NSN 5960-01-550-2782
NSN 5996-01-158-2883
NSN 5855-01-487-5048
NSN 2925-00-980-5749
NSN 6105-00-333-2581
NSN 4140-00-139-5799
NSN 6150-01-437-6288
NSN 5855-00-316-5050
NSN 5905-00-061-0181
NSN 5855-01-583-6497
NSN 5935-01-508-5338