Packaging is MIL SERIES CONNECTOR.CABLE is the mounting type.There are also other features such as STANDARD: MIL-DTL-38999, POLARIZED, RFI SHIELDED, COMPATIBLE CONTACT: M39029/58363, to name only a few.
D38999/26KC98AA Features
D38999/26KC98AA Applications
There are a lot of SOURIAU-SUNBANK D38999/26KC98AA Circular Connectors applications.