Status: Developed 1960-61. Date: 1960-61. Thrust: 1,697.00 kN (381,500 lbf). Unfuelled mass: 1,240 kg (2,730 lb). Specific impulse: 314 s. Height: 5.05 m (16.56 ft). Diameter: 2.59 m (8.49 ft).
Engine: 1,240 kg (2,730 lb). Chamber Pressure: 147.00 bar. Area Ratio: 86.2. Propellant Formulation: AK27P/UDMH. Thrust to Weight Ratio: 139.55. Oxidizer to Fuel Ratio: 2.92.