S-IVB-200 Stage
The S-IVB was built by the Douglas Aircraft Company at Huntington Beach, California. The S-IVB-200 model was similar to the S-IVB-500 third stage used on the Saturn V, with the exception of the interstage adapter, smaller auxiliary propulsion control modules, and lack of on-orbit engine restart capability. It was powered by a single J-2 engine. The propellant and oxidizer tanks shared a common bulkhead, which saved about ten tons of weight and reduced vehicle length over ten feet.
- Height: 58.42 ft (17.81 m)
- Diameter: 21.67 ft (6.61 m)
- Engine: single J-2
- Thrust: 200,000 lbf (890 kN)
- Fuel: Liquid hydrogen (LH2) 64,000 US gal (242 m3)
- Oxidizer: Liquid oxygen (LOX) 20,000 US gal (76 m3)
- Burn time: approx. 7 min
- Burnout altitude (for Saturn IB): orbit
Read more about this topic: Saturn IB
Famous quotes containing the word stage:
“The slightest living thing answers a deeper need than all the works of man because it is transitory. It has an evanescence of life, or growth, or change: it passes, as we do, from one stage to the another, from darkness to darkness, into a distance where we, too, vanish out of sight. A work of art is static; and its value and its weakness lie in being so: but the tuft of grass and the clouds above it belong to our own travelling brotherhood.”
—Freya Stark (b. 1893–1993)