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astronautix.com RD-108-8D75-1959


Manufacturer Name: RD-108. Government Designation: 8D75-1959. Designer: Glushko. Used on stages: Vostok 8K72K-1. Used on launch vehicles: Vostok 8K72K. Propellants: Lox/Kerosene Thrust(vac): 96,000 kgf. Thrust(vac): 941.00 kN. Isp: 315 sec. Isp (sea level): 248 sec. Burn time: 340 sec. Mass Engine: 1,250 kg. Diameter: 0.7 m. Length: 2.9 m. Chambers: 4. Chamber Pressure: 51.00 bar. Area Ratio: 18.90. Oxidizer to Fuel Ratio: 2.39. Country: Russia. Status: Out of Production. First Flight: 1960. Last Flight: 1963. Flown: 11. References: 173 . Comments: Further development of 8D74-1958, 1958-1959. Diameter is per chamber.
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Last update 12 March 2001.
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