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Manufacturer Name: RD-268. Designer: Glushko. Developed in: 1969-76. Application: MR-UR-100 / RS-16 (SS-17) stage 1. Propellants: N2O4/UDMH Thrust(vac): 126,000 kgf. Thrust(vac): 1,236.00 kN. Isp: 319 sec. Isp (sea level): 296 sec. Mass Engine: 770 kg. Diameter: 1.1 m. Length: 2.1 m. Chambers: 1. Chamber Pressure: 226.00 bar. Oxidizer to Fuel Ratio: 2.67. Country: Russia. Status: Out of Production. First Flight: 1990. References: 342 . Comments: First flight 1976. Modification of RD-263 engine.
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Last update 12 March 2001.
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