L-5.25H

Propellants: Lox/LH2. Thrust(vac): 27,350.000 kN (6,148,520 lbf). Isp: 410 sec. Isp (sea level): 350 sec. Burn time: 190 sec. Chambers: 1. Country: USA. Status: Study 1963.

Engines for recoverable booster engine package 'half stage' of a 1 1/2 stage arrangement. Separation at 2,980 m/s at 87,800 m altitude; splashdown under 4 46 m diameter parachutes 1,000 km downrange.

L-5.25H used on Rocket Stages

Used on stage: Nova GD-H-0. on launch vehicle: Nova GD-H.

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