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UR-100-2 stage series

Original archive entry. The text, images and links below are kept as they were written.

Subtopics

  • 8S817 N2O4/UDMH propellant rocket stage. Orevo has sectioned hardware. Total mass, thrust accurate; Isp, empty mass and burn time estimated. Source: Placard, Orevo.
  • UR-100N Stage 2N N2O4/UDMH propellant rocket stage. Engine has one main engine and four verniers. Verniers continue to burn for 19 seconds after main stage shutoff.