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astronautix.com N1F Block B


Gross Mass: 620,000 kg. Empty Mass: 55,700 kg. Thrust (vac): 1,431,682 kgf. Isp: 346 sec. Burn time: 120 sec. Propellants: Lox/Kerosene Diameter: 6.8 m. Span: 9.8 m. Length: 20.0 m. Country: Russia. No Engines: 8. NK-43 Status: Hardware. Comments: Includes 3,500 kg for Stage 2-3 interstage.
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Last update 12 March 2001.
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© Mark Wade, 2001 .