HG-3-SL
Engine · USA
Original archive entry. The text, images and links below are kept as they were written.
Rocketdyne LOx/LH2 rocket engine. Study 1966. High-performance high-pressure chamber engine developed from the J-2, fitted with lower-expansion nozzle for sea level use on Saturn INT-17. Technology led to Space Shuttle Main Engines.
Thrust (sl): 1,107.100 kN (248,886 lbf). Thrust (sl): 112,900 kgf.
Related
- Country
- USA
- Launch Vehicles
- Saturn INT-17
- Propellants
- Lox/LH2
- Stages
- Saturn II-INT-17