This device contained a gyroscope--a spinning mass--housed in a set of frames calld gimbals, and floated in an inert fluid. The movement of the gyro during an acceleration was translated into data that gave its velocity. Spacecraft including the Apollo Command and Lunar Modules navigated with the assistance of gyroscopes like this one.
This specimen is unflown and was given to the Museum by one of the engineers involved with its design and construction.
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
INSTRUMENTS
Manufacturer
A.C. Electronics Division, GMC
Dimensions
3-D: 13.3 × 7.6cm (5 1/4 in. × 3 in.)
Materials
Ferrous Alloy
Plastic
Adhesive
Aluminum
Inventory Number
A20210195000
Credit Line
Gift of the Family of Edward J. Hall
Data Source
National Air and Space Museum
Restrictions & Rights
Usage conditions apply
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