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 5985-01-343-5803
NSN 5855-00-560-0110
NSN 6110-00-890-7727
NSN 5999-01-055-6571
NSN 5965-00-578-1438
NSN 5920-01-336-1730
NSN 6135-00-519-1325
NSN 6150-00-755-4852
NSN 6620-01-440-5585
NSN 4140-01-238-5389
NSN 5925-01-241-5091
NSN 5835-01-359-2575