A hollow body used to transport air to various parts of the aircraft for the purpose of heating, cooling, pressurizing, de-icing, and the like. It may include flange(s), bracket(s), and the like for mounting purposes. Excludes pipes used in aircraft exhaust systems and pipes used in non-aircraft applications. Excludes pipe, exhaust and pipe, air conditioning-heating.
NSN 5999-00-158-4713
NSN 5990-00-350-2352
NSN 5920-01-198-6805
NSN 6240-00-155-7900
NSN 6645-00-044-7011
NSN 5990-01-204-4874
NSN 5895-00-702-4018
NSN 2925-01-583-5619
NSN 6650-00-234-3275
NSN 5985-00-494-1824
NSN 5915-01-383-9762
NSN 5930-01-189-2545