Thiokol solid rocket engine. Out of Production. Total impulse 725,491 kgf-sec. Motor propellant mass fraction 0.94.
AKA: TE-M-731. Status: Out of Production. Number: 1 . Gross mass: 2,618 kg (5,771 lb). Unfuelled mass: 157 kg (346 lb). Specific impulse: 294 s. Diameter: 1.57 m (5.17 ft).