Engine Model: 11D416. Designer: Isayev. Propellants: N2O4/UDMH. Thrust(vac): 16.400 kN (3,687 lbf). Chambers: 1. Country: USSR. Status: Study 1968. Three of these engines used for midcourse corrections and soft lunar landing in Block 11 and Block 1V stages of LK-700 manned spacecraft.
Bibliography:- Yeteyev, Ivan, Operezhaya vremya, Ocherki, Moscow, 1999..