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RS-74

Engine · USA

Original archive entry. The text, images and links below are kept as they were written.

RS-74
RS-74
Credit: Boeing / Rocketdyne

Rocketdyne LOx/LH2 rocket engine. Next Generation Launch Vehicle Booster. Full flow staged combustion, pump-fed. Thrust and specific impulse values are at sea level.

Thrust (sl): 1,112.000 kN (249,987 lbf). Thrust (sl): 113,400 kgf.

Country
USA
Propellants
Lox/LH2