Souriau Sunbank by Eaton, 851 19 Way Flange Mount Connector Receptacle, Pin Contacts,Shell Size 14, Bayonet Coupling,

The Souriau male square flange receptacle of 851 series is equipped with rugged stainless steel bayonet pins. It is designed to withstand climate ingress and exposure to salt spray or corrosive atmospheres while still maintaining mechanical, electrical functionality and RoHS compliance. The 851 series connectors are used in a variety of aeronautical, military and industrial applications.

Operating temperature range is from -55°C to +125°C
500 mating/unmating cycles
Reduce time and labour during installation
Salt spray resistance up to 500 hours
It has flammability rating of UL94 HB