This rocket motor blank was 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 for propellant line connections, was used for ARS Rocket No. 1 that produced 60 pounds of thrust.

Of the six blanks, one made with lugs served as the motor for ARS Rockets No. 1 and 2. Another was used for the four nozzle motor for ARS Rocket No. 4. A third blank was fitted with a water jacket but never fired, while two others were used in the production of experimental motors but never finished. This object was donated to the Smithsonian in 1994 by the Thiokol Chemical Corp.

Display Status

This object is on display in Rockets & Missiles at the Steven F. Udvar-Hazy Center in Chantilly, VA.

Rockets & Missiles

Object Details

Date

1932

Country of Origin

United States of America

Type

PROPULSION-Rocket Engines

Manufacturer

Alcoa Corp.

Dimensions

Other: 3 in. diameter x 7 1/2 in. long (7.62 x 19.1cm)
Other (nozzle): 1 1/4 in. diameter (3.18cm)

Materials

Steel

Inventory Number

A19940222000

Credit Line

Gift of the Thiokol Chemical Company, Reaction Motors Division

Data Source

National Air and Space Museum

Restrictions & Rights

Usage conditions apply
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