Accelerometer, Type B-3 AN-5475 Grumman which is what made it

which is what made it unique at the time

There are two electrical connectors

This original 46-page hardback book

This Vertical Gyro is part of the 1950's-era Collins Integrated Flight System

this indicator was used in the Avro Anson

Accelerometer, Type B-3 AN-5475 Grumman which is what made itThis is a WWII era Accelerometer AN 5475 aka Type B 3 as used in aircraft of the US Army Air Force such as in versions of the Boeing B 17, Consolidated B 24, and North American B 25 bombers, according to the Maintenance Interchangeability Chart dated Feb 1945. The accelerometer has 3 pointers: a main pointer that instantaneously rotates counterclockwise when the aircraft experiences negative G's, and clockwise in the instance of positive G's. The two