Сатурн-1Б
The launch vehicle for Apollo 5 was the Saturn IB, a smaller rocket than the Saturn V, but capable of launching an Apollo spacecraft into Earth orbit. The Saturn IB SA-204 used on Apollo 5 was the one originally intended for Apollo 1. It had been undamaged in the fire at Launch Complex 34 and was reassembled at Launch Complex 37B for the Apollo 5 launch.