AKA: MSBS M2-2;Rita 2. Status: Retired 1993. Thrust: 320.00 kN (71,930 lbf). Gross mass: 6,000 kg (13,200 lb). Burn time: 52 s. Height: 3.00 m (9.80 ft). Diameter: 1.51 m (4.95 ft).