This page no longer updated from 31 October 2001. Latest version can be found at N1F 1965 - A

Gross Mass: 1,940,000 kg. Empty Mass: 200,000 kg. Thrust (vac): 5,870,000 kgf. Isp: 331 sec. Burn time: 100 sec. Propellants: Lox/Kerosene Isp(sl): 296 sec. Diameter: 10.0 m. Span: 17.0 m. Length: 30.0 m. Country: Russia. No Engines: 30. 11D51F Status: Design 1965. Comments: As per N1 improvement study, 1965. Block A engine thrust increased but little additional propellant.
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Last update 12 March 2001.
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© Mark Wade, 2001 .