SEP 903

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Engine Model: SEP 903. Designer: SEP. Gross Mass: 10,000 kg (22,000 lb). Propellants: Solid. Thrust(vac): 440.000 kN (98,910 lbf). Diameter: 1.51 m (4.95 ft). Length: 4.70 m (15.40 ft). Country: France. SEP 903 used on Rocket Stages Used on stage: SEP 900. on launch vehicle: MSBS. Used on stage: SEP 900. on launch vehicle: SSBS. 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 - 2008 except where otherwise noted.