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UR-100N Stage 2N
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Gross Mass: 12,195 kg (26,885 lb). Empty Mass: 1,485 kg (3,273 lb). Thrust (vac): 214.270 kN (48,170 lbf). Isp: 322 sec. Burn time: 183 sec. Propellants: N2O4/UDMH. Diameter: 2.50 m (8.20 ft). Span: 2.50 m (8.20 ft). Length: 3.90 m (12.70 ft). Country: Russia. No Engines: 1. Engine: RD-0235. First Flight: 1972. Last Flight: 2006. No Launched: 315. Engine has one main engine and four verniers. Verniers continue to burn for 19 seconds after mainstage shutoff.
Used on Launch Vehicles:
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© Mark Wade, 1997 - 2007 except where otherwise noted.
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