Thiokol solid rocket engine. Out of Production. Total impulse 30,198 kgf-sec. Motor propellant mass fraction 0.934.
AKA: TE-M-251. Status: Out of Production. Number: 2 . Gross mass: 123 kg (271 lb). Unfuelled mass: 8.00 kg (17.60 lb). Specific impulse: 234 s. Diameter: 0.51 m (1.67 ft).