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Gross Mass: 384,057 kg.
Empty Mass: 31,740 kg. Thrust (vac): 453,432 kgf. Isp: 420 sec. Burn time: 320 sec. Propellants: Lox/LH2 Isp(sl): 200 sec. Diameter: 10.1 m. Span: 10.1 m. Length: 21.4 m. Country: USA. No Engines: 5. J-2 Status: Study 1961. Used as: Saturn C-5A-2; Saturn C-4B-2; Saturn C-3B-2. Comments: Final common second stage design for Saturn C-3, C-4 and C-5 (November 1961). Developed into Saturn V second stage.
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Last update 12 March 2001.
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© Mark Wade, 2001 .