Special Order: TXR40AZ90-1007BI Connector Backshell Product Style: Ruggedized Connector Backshell Product Type: Backshell Cable Entry Diameter: .01 – .44 in Cable Entry Diameter: .2 – 11.1 mm Primary Product Material: Aluminum Ruggedized Backshell .01 – .44" .2 – 11.1 mm | Connector Backshell | Part Number: TXR40AZ90-1007BI | Internal Number: CZ4490-000 | Aluminum | TE Connectivity