This page no longer updated from 31 October 2001. Latest version can be found at RD-54

Manufacturer Name: D-54. Government Designation: 11D54. Designer: Lyulka. Developed in: 1960-75. Application: N1 concept stage III. Used on stages: N1 Block V. Used on launch vehicles: N1. Propellants: Lox/LH2 Thrust(vac): 40,000 kgf. Thrust(vac): 392.00 kN. Isp: 440 sec. Burn time: 360 sec. Chambers: 1. Country: Russia. Status: Developed 1960-75. References: 95 , 177 , 307 , 320 .
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Last update 12 March 2001.
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© Mark Wade, 2001 .