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PRD-52

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PRD-52
Kartukov solid rocket engine. DBR-1 Yastreb. Out of Production. Thrust 80 metric tons at ignition, 75 metric tons at cutout. Solid propellant rocket stage. Zero-length launch stage for Tu-121. Thrust varied from 75 to 80 metric tons and duration from 3.75 to 5.0 seconds.
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Status: Out of Production. Date: 1956-. Thrust: 784.00 kN (176,250 lbf).

Thrust (sl): 735.000 kN (165,234 lbf). Thrust (sl): 75,000 kgf.

People: Kartukov. Country: Russia. Launch Vehicles: Tu-133. Propellants: Solid. Stages: PRD-52.
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