Thiokol solid rocket engine. In Production. Total impulse 709,062 kgf-sec. Motor propellant mass fraction 0.941.
Status: In Production. Number: 1 . Gross mass: 2,582 kg (5,692 lb). Unfuelled mass: 152 kg (335 lb). Specific impulse: 290 s. Diameter: 1.24 m (4.08 ft).