Pristine Rocketdyne F-1 Engine LOX Flow Meter, measuring approximately 6.75″ high, milled from a single billet of stainless steel. Meter, serial no. NA-1 1/2-313, retains all of its covers with the seals intact. Meter retains its original NASA inspection label, dated in a technician’s hand “8-3-65.” In fine, bright condition. An uncommon relic as less than 100 engines were built, with most having been flown. RR Auction COA.
