Space Shuttle SpaceLab Flight Unit 2 Damping Plate, flight hardware piece. Plate measures approximately 8.5 x 8.25 and is sealed in plastic with its Dornier System parts tag, stamped “Spacelab FU2 Damping Plate,” and dated August 19, 1981. Plate comes from a KSC clean room. In fine condition. RRAuction COA.