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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
AVIONICS-Electronic/Satellite Navigation
Manufacturer
General Electric Company Physical Description
Square flanged mounting plate with a round face and four threaded studs (one at each corner) for securing indicator. Indicator face has markings for statute miles in a semi-circular pattern zero to one hundred miles with small marks each two miles, larger marks each ten miles, and numbered marks each twenty miles (0/20/40/60/80/100). The rear case is cylindrical with two connector terminals toward the back top. Three small screws hold the internal workings to the case at the rear.
Dimensions
3-D (Overall): 7.6 × 7.6 × 7cm (3 in. × 3 in. × 2 3/4 in.) Materials
HAZ MAT: Cadmium
Plastic (Bakelite)
Non-Magnetic White Metal
Glass
Radium Paint
Paint
Rubber
Copper Alloy Inventory Number
A20000653000
Credit Line
Gift of Cole H. Morrow.
Data Source
National Air and Space Museum
Restrictions & Rights
Usage conditions apply
For more information, visit the Smithsonians Terms of Use.