aircraft parts; namely, door latches, girt bars, fuselage frame parts, structural failsafe bars, interior composite parts, nacelles, chords, tailcone splice, overwing fittings, actuator fittings, backup fittings, drag braces, longerons, side load fittings, engine mounts, stringers, fairings, sheet metal skins, luggage frames, battery boxes, missile heads, housings, fuzeliners, and landing gear