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 5985-01-332-5582
NSN 5999-00-420-1483
NSN 5975-00-212-6249
NSN 6240-01-646-0860
NSN 5905-01-246-3489
NSN 5975-01-386-7979
NSN 5960-01-273-7044
NSN 6220-01-586-5625
NSN 7035-00-763-6180
NSN 5925-01-654-1983
NSN 2925-00-062-5119
NSN 5975-00-813-1594