• Item: Vintage WWII Pneumatic Directional Gyro / Heading Indicator
  • Specification Number: AN 5735-1
  • Manufacturer: Sperry Gyroscope Company (Brooklyn, N.Y.)
  • Manufacturer's Part Number: 649742
  • WWII Contract Number: W535AC-22713
  • Historical Significance: This AN-5735-1 directional gyro was standard cockpit equipment used extensively across nearly all U.S. Army Air Force and U.S. Navy combat aircraft during World War II (including fighters and bombers).
  • Condition: Pre-owned, vintage military surplus. The glass casing is intact. Dial markings from 0-35 are clearly legible. Shows cosmetic wear, aging, and minor paint loss consistent with military service and surplus storage. It is completely untested and sold strictly as-is for historical collection, aircraft restoration, or display.
  • Shipping: Free standard shipping within the United States.