Consists of three components: (1) Water jacket, cylinder, hollow, with affixed brass-colored washer on one end, with 1 2/16 inch diameter hole in center. (2) Washer, flat ring with hole in center, brass colored; dirty (3) Motor proper; irregular-shaped, but mainly cylindrical, with abrupt tapering to shorter diameter cylinder, the whole, one solid cast piece; the larger cylinder at bottom with built-in venturi nozzle; equidistant holes drilled around circumference of peripheral groove; another set of equidistant holes drilled around circumference of other groove at bottom of motor, before start of nozzle area. Overall, gray aluminum color. Created by Smithsonian National Air and Space Museum Date Created 11/19/2021 Source Smithsonian National Air and Space Museum Keywords Rockets; Space Rights and Restrictions Not determined
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