An aircraft window includes an outer window assembly that includes a pressure pane coupled to a pressure pane frame. An inner window assembly includes a bezel adapted to couple to a perimeter of the inner window assembly against the outer window assembly. The bezel has a plurality of attachment features disposed thereon. A plurality of retaining features is disposed around the perimeter of the window. The retention features are configured to engage the attachment features for retaining the inner window assembly on the outer window assembly.