Gross Mass: 2,721,000 kg.
Empty Mass: 181,000 kg. Thrust (vac): 6,939,000 kgf. Isp: 304 sec. Burn time: 110 sec. Propellants: Lox/KeroseneIsp(sl): 265 sec. Diameter: 15.2 m. Span: 15.2 m. Length: 42.7 m. Country: USA. No Engines: 9. F-1Status: Study, NASA, 1960. Comments: Masses estimated based on total vehicle thrust, performance, and stage volumes. .