J-2 rocket engine as used on the Saturn V rocket second stage and third stage

J-2 rocket engine as used on the Saturn V rocket second stage and third stage J-2 rocket engine as used on the Saturn V rocket second stage and third stage J-2 rocket engine as used on the Saturn V rocket second stage and third stage J-2 rocket engine as used on the Saturn V rocket second stage J-2 rocket engine as used on the Saturn V rocket second stage and third stage

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

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License this image for commercial use at Science and Society Picture Library

License

National Air and Space Museum, Smithsonian Institution
© The Board of Trustees of the Science Museum, London

National Air and Space Museum, Smithsonian Institution
© The Board of Trustees of the Science Museum, London

National Air and Space Museum, Smithsonian Institution
© The Board of Trustees of the Science Museum, London

J-2 rocket engine as used on the Saturn V rocket second stage
National Air and Space Museum, Smithsonian Institution
© The Board of Trustees of the Science Museum

National Air and Space Museum, Smithsonian Institution
© The Board of Trustees of the Science Museum

J-2 rocket engine as used on the Saturn V rocket second stage and third stage, 1966. Fueled by liquid hydrogen and oxygen.

Six of these engines were used on the Saturn V rocket that took astronauts to the Moon between 1969 and 1972. Five on the rocket’s second stage helped it climb and accelerate through the atmosphere. A single J-2 on its third stage pushed it into orbit of the Earth. The crew then fired it once more to send the rocket all the way to the Moon. This makes it the engine that first propelled human beings to another world.

Details

Category:
Space Technology
Object Number:
1977-402
Materials:
stainless steel, metal (unknown) and electrical components
Measurements:
overall: 3352.8 mm 2042.2 mm,
type:
engine -power producing equipment
credit:
Lent by the Smithsonian National Air and Space Museum, Washington, DC

Parts

Rubber inner tube

Rubber inner tube, from J-2 rocket engine as used on the Saturn V rocket second stage and third stage, 1966.

Materials:
rubber (unidentified)
Object Number:
1977-402/2
type:
inner tube
Image ©
The Board of Trustees of the Science Museum
Trolley for J-2 rocket engine

Trolley for J-2 rocket engine

Trolley for the J-2 rocket engine used on the Saturn V rocket. With additional components comprising a large, circular metal ring, a hinged metal strap, tyre inner tube and a metal lever.

Measurements:
overall: 1825 mm x 2295 mm x 4260 mm,
Object Number:
1977-402/3
type:
trolley