It comes in MIL SERIES CONNECTOR packaging.The device's mounting type is CABLE AND PANEL.In addition, there are other features such as STANDARD: MIL-DTL-38999, POLARIZED, COMPATIBLE CONTACT: M39029/58363, to mention only a few.
D38999/20SG41PN Features
D38999/20SG41PN Applications
There are a lot of SOURIAU-SUNBANK D38999/20SG41PN Circular Connectors applications.