M168 Overvoltage Protection 12 VDC

m168 cannon  Organizational maintenance manual for gun, air defense artillery, self-propelled, 20-mm, M163A2, cannon M168, mount M157A2, sight M61A1 and radar ANVPS-2A, The M163 VADS is armed with the M168 gun, a variant of the standard cannon used in most combat aircrafts The gun is mounted on a modified M113A1 vehicle

gun that was used by the United States Army The M168 gun is a variant of the General Dynamics 20 mm M61 Vulcan rotary cannon, the standard cannon Artillery Battalion The M168 Vulcan was a modified version of the M61 Vulcan; the Air Force's standard air-to-air gun

The M168 gun could fire at a high rate of 3,000 rounds per minute in 10-, 30-, 60-, or 100-round bursts, and it could also fire at a low rate of 1,000 rounds 1 General Electric Company , Direct support and general support maintenance manual for Gun, Air Defense Artillery, Towed: 20-mm M167A1 Cannon M168, Gun