This page no longer updated from 31 October 2001. Latest version can be found at M24

Designer: Nissan. Used on stages: M-V-2. Used on launch vehicles: M-V. Gross Mass: 34,470 kg. Empty Mass: 3,410 kg. Propellants: Solid Thrust(vac): 126,984 kgf. Thrust(vac): 1,245.30 kN. Isp: 288 sec. Isp (sea level): 203 sec. Burn time: 71 sec. Diameter: 2.5 m. Length: 6.8 m. Chambers: 1. Chamber Pressure: 59.00 bar. Area Ratio: 31.00. Country: Japan. Status: In Production. First Flight: 1997. Last Flight: 1998. Flown: 2.
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Last update 12 March 2001.
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© Mark Wade, 2001 .