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 6610-01-141-7014
NSN 4140-01-223-4079
NSN 5855-01-448-9794
NSN 6645-00-411-3733
NSN 6685-00-104-7149
NSN 7035-01-258-7661
NSN 5999-01-283-4456
NSN 6110-00-222-8955
NSN 7035-01-469-7496
NSN 5975-00-137-2836
NSN 2925-01-464-3093
NSN 6145-00-419-9943