Souriau Sunbank by Eaton, UTO 26 Way Wall Mount MIL Spec Circular Connector Receptacle, Socket Contacts,Shell Size 16,

Sealed cylindrical metal connectors IP 68, interchangeable with series TRIM TRIO and UTP.
High density contact size, compared to UTO connectors.
Square plate housings for size 20 female contacts (to be ordered separately) (see stock no. 191-591).
Metal casing with bayonet locking ring guaranteeing 500 cycles.
5-pin guiding ensures correct insertion between plug and base.
Cable connectors and shielded sealed cable gland connectors are available separately.

Series UTO/UTOW - Souriau