This page no longer updated from 31 October 2001. Latest version can be found at Plug-Nozzle J-2

Designer: Rocketdyne. Used on stages: DC-I. Used on launch vehicles: DC-I. Propellants: Lox/LH2 Thrust(vac): 700,000 kgf. Thrust(vac): 6,864.60 kN. Isp: 425 sec. Isp (sea level): 330 sec. Burn time: 260 sec. Chambers: 1. Country: USA. Status: Study 1993. Comments: Plug nozzle version of J-2 proposed for certain Saturn V upgrades in late 1960's.
Back to Index
Last update 12 March 2001.
Definitions of Technical Terms.
Contact Mark Wade with any corrections or comments.
Conditions for use of drawings, pictures, or other materials from this site..
© Mark Wade, 2001 .