Object Details
Manufacturer
Penwal Industries
Summary
This is a 1:12 scale model of the Space Shuttle Main Engine (SSME). The full-sized SSME powers the U.S.'s Space Shuttle and is the highest performing and first reusable large-scale liquid fuel rocket engine in the world. Each Shuttle is powered by a cluster of three SSME's, plus two large Solid Fuel Rocket Boosters.
One outstanding feature fo the SSME is its computer, an attached electronic controller that constantly monitors and regulates all engine functions and keeps a record of its operational history. The engine has a thrust of 417,300 pounds and uses liquid oxygen and liquid hydrogen. The Space Shuttle became operational in 1981. This model was donated to the Smithsonian by Rocketdyne in 1988.
Credit Line
Gift of Rockwell International, Rocketdyne Division
Inventory Number
A19880245000
Restrictions & Rights
Usage conditions apply
Type
MODELS-Propulsion
Materials
Resin
Paint
Ink
Copper Alloy
Dimensions
3-D (Model): 33 x 17.8 x 19.1cm (13 x 7 x 7 1/2 in.)
Storage: 45.1 x 29.8 x 25.4cm (17 3/4 x 11 3/4 x 10 in.)
Other (display base): 1ft 2in. (35.6cm)
Country of Origin
United States of America
See more items in
National Air and Space Museum Collection
Data Source
National Air and Space Museum
Link to Original Record
Record ID
nasm_A19880245000