This page no longer updated from 31 October 2001. Latest version can be found at S2.713

Other Designations: S2.713. Designer: Isayev. Developed in: 1956-61. Application: R-13 (SS-N-4). Propellants: Nitric acid/Amine Thrust(vac): 25,717 kgf. Thrust(vac): 252.20 kN. Chambers: 1 + 4. Oxidizer to Fuel Ratio: 3.48. Country: Russia. Status: Out of Production. References: 319 , 340 , 344 . Comments: First engine to employ gas generator on main propellants. One main and four vernier thrusters. (Mixture derived ratio from tank content.).
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 .