RS-18 / LMDE Credit: Boeing / Rocketdyne |
Date: 1967. Thrust: 15.56 kN (3,499 lbf). Specific impulse: 310 s.
RS-34 Rocketdyne N2O4/MMH rocket engine. Peacekeeper Postboost Axial Thrust. Pressure-fed. 1 main axial thruster per postboost propulsion system. First flight 1983. |
RS-41 Rocketdyne N2O4/MMH rocket engine. Axial Spacecraft. Pressure-fed. |
XLR132 Rocketdyne N2O4/MMH rocket engine. Out of Production. Pump-fed high performance upper stage engine for perigee/apogee stages. as well as transfer vehicles and lunar and Martian missions. Tested extensively but no production. |
RS-51 Rocketdyne N2O4/MMH rocket engine. Axial Spacecraft. Pressure-fed. |