Special Features:

Consists of p/n 18-54017-3, duct; p/n 18-54017-5, duct; p/n 18-54017-7, duct; p/n 18-54017-9, duct; p/n 18-54017-11, weld assembly; p/n 18-54017-13, armaflex; p/n 18-54017-15, armaflex; p/n 18-54106-1, flange; p/n 18-00508-173, marking; p/n nas1474a3, nut plate; p/n ms20426ad3, rivet; p/n 21l100-12, label

Properties:

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.