An aircraft interior fitting component system comprising an aircraft interior fitting component, a support element attached to the aircraft interior fitting component, and an aircraft primary structure component. The support element is dimensioned in such a way and is attached to the aircraft interior fitting component in such a position that, in an assembled state of the aircraft interior fitting component in an aircraft, it is supported on the aircraft primary structure component at least when a predetermined load acts on the aircraft interior fitting component along the x-axis of the aircraft in flight direction.
