Korolev GOX/Sintin rocket engine. Buran OMS large verniers. Out of Production. Large verniers for Buran orbital propulsion system 17D11. Uses synthetic kerosene ('Sintin') for high specific impulse. Oxygen is gaseous in system.
Status: Out of Production. Date: 1976-88. Thrust: 4.00 kN (899 lbf). Specific impulse: 295 s. Burn time: 10,800 s.
Pulse mode up to 8 Hz with 180 s spec. impulse. Area ratio 19.8 - 50.