Rocket Motor, Liquid Fuel, Blank, American Rocket Society

Rocket Motor, Liquid Fuel, Blank, American Rocket Society

     

This is a rocket motor blank, one of six made for the American Rocket Society (ARS) in 1932 toward building, testing, and flying their first liquid-propellant rockets. It was not used but a similar blank, with lugs cast at the throat for propellant line connections, was used for ARS Rocket No. 1.

During a static test, the motor produced 60 pounds of thrust for 20-30 seconds. The blanks were made of cast aluminum provided free to the Society by the Aluminum Company of America (Alcoa). This object was donated to the Smithsonian by the American Institute of Aeronautics and Astronautics in 1966.

Gift of American Institute of Aeronautics and Astronautics

Country of Origin
United States of America

Manufacturer
Alcoa Corp.

Date
1932

Type
PROPULSION-Rocket Engines

Materials
Cast and machined aluminum alloy
Dimensions
Length, overall, 7 in.; diameter, outside, 2.5 inches; diameter, outside, around bottom of motor, 1.25 inches; diameter, Venturi (nozzle) opening, 0.75 inches; weight, 1.2 pounds

This is a rocket motor blank, one of six made for the American Rocket Society (ARS) in 1932 toward building, testing, and flying their first liquid-propellant rockets. It was not used but a similar blank, with lugs cast at the throat for propellant line connections, was used for ARS Rocket No. 1.

During a static test, the motor produced 60 pounds of thrust for 20-30 seconds. The blanks were made of cast aluminum provided free to the Society by the Aluminum Company of America (Alcoa). This object was donated to the Smithsonian by the American Institute of Aeronautics and Astronautics in 1966.

Gift of American Institute of Aeronautics and Astronautics

Country of Origin
United States of America

Manufacturer
Alcoa Corp.

Date
1932

Type
PROPULSION-Rocket Engines

Materials
Cast and machined aluminum alloy
Dimensions
Length, overall, 7 in.; diameter, outside, 2.5 inches; diameter, outside, around bottom of motor, 1.25 inches; diameter, Venturi (nozzle) opening, 0.75 inches; weight, 1.2 pounds

ID: A19660657000