Aircraft Part 01503-02 Seat Track Outboard

This item was purchased from an aviation surplus sale. I do not know the history of it. It is in good cosmetic condition. It is tagged, "AR, aircraft type: T1040". It is not marked right or left. It measures about 18" long by 1" wide. I am not able to test it. It only comes with what is shown in the pictures.

S561-2 d