Beaded both ends per ms33660
No other part numbers with same form, fit, and function found.
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 5925-01-564-4645
NSN 5960-00-039-8533
NSN 6220-01-496-1925
NSN 5935-00-822-0386
NSN 7035-01-505-5979
NSN 6145-01-501-6174
NSN 6650-01-075-6642
NSN 7035-01-568-0144
NSN 6320-01-412-2973
NSN 5945-01-386-4660
NSN 5999-01-108-3137
NSN 5965-01-100-5283