Amazon.com: Aviation Plug Connector GX16 2 3 4 5 Pin Panel Metal Mount Circular Aviation Connector Adapter Male Female Plug Socket with Waterproof Cap, Pack of 60 : Electronics
Amazon.com: 3.28 ft GX16 5 Pin Cable Female to Male Head Aviation Cordset, GX16 5 Pin Panel Mount Circular Metal Aviation Connector Adapter Male to Female (1M) : Electronics