Usage Conditions May Apply Usage Conditions Apply There are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page. IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections. More - https://iiif.si.edu View Manifest View in Mirador Viewer Usage Conditions May Apply Usage Conditions Apply There are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page. IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections. More - https://iiif.si.edu View Manifest View in Mirador Viewer Usage Conditions May Apply Usage Conditions Apply There are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page. IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections. More - https://iiif.si.edu View Manifest View in Mirador Viewer Usage Conditions May Apply Usage Conditions Apply There are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page. IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections. More - https://iiif.si.edu View Manifest View in Mirador Viewer Usage Conditions May Apply Usage Conditions Apply There are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page. IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections. More - https://iiif.si.edu View Manifest View in Mirador Viewer

These are parts of an early rocket motor of 750 lbs thrust, developed by Reaction Motors, Inc. (RMI), probably about 1943 or 1944. It was part of a project to develop JATO (Jet Assisted Take-Off) units for heavily loaded Navy aircraft during World War II. However, the motor did not become operational.

Thiokol Chemical Corporation, Reaction Motors Division, gave this engine to the Smithsonian in 1967 as part of a gift of RMI artifacts.

 Display Status

This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Object Details
Country of Origin United States of America Type PROPULSION-Components (Engine Parts) Manufacturer Reaction Motors, Inc.
 Dimensions Main unit: 17 1/4" x 7" Diameter
Fuel Inlet: 9 7/8" x 4 7/8" x 3 1/2"
Copper O Ring: 4 7/8" Diameter x 1/16"
Gasket: 5 7/8" x 3/8"
 Materials Steel
Paint
Copper
Aluminum
Paper
Ink
Cotton
 Inventory Number A19850105000 Credit Line Gift of Thiokol Chemical Corporation, Reaction Motors Division Data Source National Air and Space Museum Restrictions & Rights Usage conditions apply
For more information, visit the Smithsonians Terms of Use.