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 6135-00-497-0491
NSN 6650-00-451-8174
NSN 6645-01-019-8662
NSN 6110-00-426-6778
NSN 5925-01-604-7904
NSN 6620-01-107-9916
NSN 6150-01-415-2345
NSN 5965-01-624-2936
NSN 5990-01-612-5323
NSN 5945-00-232-7260
NSN 5990-00-284-0537
NSN 5915-00-872-0625