Special Order: TXR54AB90-1204BI Connector Backshell Product Style: Ruggedized Connector Backshell Product Type: Backshell Cable Entry Diameter: .01 – .25 in Cable Entry Diameter: .2 – 6.4 mm Primary Product Material: Aluminum Ruggedized Backshell .01 – .25" .2 – 6.4 mm | Connector Backshell | Part Number: TXR54AB90-1204BI | Internal Number: 675991-000 | Alias Number: 8-1195315-7 | Aluminum | TE Connectivity