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Government Designation: 8D726. Designer: Korolev. Application: GR-1 Stage 3, N-11GR - V. Used on stages: GR-1 Stage 3, N-11GR - V. Used on launch vehicles: GR-1, N-111, N-11GR. Propellants: Lox/Kerosene Thrust(vac): 6,800 kgf. Thrust(vac): 66.70 kN. Isp: 350 sec. Burn time: 380 sec. Chambers: 1. Country: Russia. Status: Developed -1964. References: 21 . Comments: Development based on S1.5400.
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Last update 12 March 2001.
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