This page no longer updated from 31 October 2001. Latest version can be found at YaRD ICBM OKB-456

Gross Mass: 84,400 kg. Empty Mass: 8,600 kg. Thrust (vac): 140,000 kgf. Isp: 470 sec. Burn time: 250 sec. Propellants: Nuclear/Ammonia Isp(sl): 430 sec. Diameter: 3.3 m. Span: 3.3 m. Length: 21.0 m. Country: Russia. No Engines: 1. YaRD OKB-456 Status: Study 1959. Comments: Nuclear-propelled ICBM with engines in development by Glushko. Four expansion nozzles fed by single reactor. Payload 2,600 kg to 14,000 km. Empty mass, vehicle length calculated.
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Last update 12 March 2001.
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© Mark Wade, 2001 .