Packaging for this item is MIL SERIES CONNECTOR.There is a mounting type of BOARD AND PANEL for this device.Moreover, there are a number of other features, including STANDARD: MIL-DTL-38999, EMI SHIELDED, to name just a few.
D38999/27HD5CN Features
D38999/27HD5CN Applications
There are a lot of TE Connectivity Deutsch Connectors D38999/27HD5CN Circular Connectors applications.