R-5 Gross Mass: 27,250 kg (60,070 lb). Empty Mass: 3,250 kg (7,160 lb). Thrust (vac): 479.221 kN (107,733 lbf). Isp: 244 sec. Burn time: 112 sec. Propellants: Lox/Alcohol. Propellant Formulation: Lox/92% Ethyl alcohol. Isp(sl): 219 sec. Diameter: 1.65 m (5.42 ft). Span: 2.64 m (8.66 ft). Length: 20.75 m (68.07 ft). Country: Russia. No Engines: 1. Engine: RD-103M. First Flight: 1953. Last Flight: 1983. No Launched: 134. Other designations: 8A62. Used on Launch Vehicles: R-5.                   Contact us with any corrections, additions, or comments. Conditions for use of drawings, pictures, or other materials from this site.. To contact astronauts or cosmonauts. © Mark Wade, 1997 - 2007 except where otherwise noted.

Encyclopedia Astronautica topic index 0 - A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - Ra - Re - Sa - Sf - Sp - T - U - V - W - X - Y - Z Enter your search terms   Web www.astronautix.com Submit search form