Saturn V S-IC (first stage) ball valve, measuring approximately 5 x 4 x 2.5. An attached George C. Marshall Space Flight Center metal label identifies the part as “Valve, Ball…Serial No. 00000014; Accept Date 6-68…Mfd by Flodyne Controls, Inc.” Valve has several pieces of affixed duct tape and an affixed wiring diagram. In fine condition. RR Auction COA.