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 5930-00-840-5510
NSN 6135-00-906-0984
NSN 6110-01-652-1383
NSN 5996-01-250-2814
NSN 5855-01-420-4988
NSN 6320-01-155-8295
NSN 5990-00-717-8022
NSN 5925-00-455-7733
NSN 5905-01-518-0869
NSN 5935-01-590-6059
NSN 6145-00-779-3454
NSN 6240-01-399-1646