Used as apu pneumatic system delivery duct
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.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 6645-01-578-5075
NSN 6135-01-400-2947
NSN 6110-00-518-2998
NSN 5960-00-449-7994
NSN 5910-01-107-5614
NSN 6145-01-193-2584
NSN 5945-00-220-6466
NSN 5999-00-156-3314
NSN 2925-00-113-6146
NSN 6135-00-062-5080
NSN 5996-01-660-2811
NSN 5985-01-634-0635