This product is packaged in a MIL SERIES CONNECTOR box.CABLE indicates that the device is mounted.Furthermore, there are other features such as STANDARD: MIL-DTL-38999, EMI SHIELDED, to name a few.
D38999/26KA98SN-LC Features
D38999/26KA98SN-LC Applications
There are a lot of Amphenol Aerospace Operations D38999/26KA98SN-LC Circular Connectors applications.