Visit us in Washington, DC and Chantilly, VA to explore hundreds of the world’s most significant objects in aviation and space history. Free timed-entry passes are required for the Museum in DC.
Discover our exhibitions and participate in programs both in person or virtually.
Browse our collections, stories, research, and on demand content.
Bring the Air and Space Museum to your learners, wherever you are.
Your support will help fund exhibitions, educational programming, and preservation efforts.
This object is on display in Nation of Speed at the National Air and Space Museum in Washington, DC.
United States of America
INSTRUMENTS-Flight Management
Kollsman Instrument Company
31/8in. dia.black plastic w/green & white luminous markings
Approximate: 8.3 × 8.3 × 11.4cm (3 1/4 × 3 1/4 × 4 1/2 in.)
Materials: Aluminum alloy, black plastic, glass, steel, copper alloy, radium paint, paint
A19490053000
Gift of Square D Company, Kollsman Instrument Division
National Air and Space Museum
Usage conditions applyFor more information, visit the Smithsonian’s Terms of Use.