Souriau Sunbank by Eaton, 8LT 18 Way MIL Spec Circular Connector Plug, Pin Contacts,Shell Size 15, Bayonet Coupling,

Souriau D38999 Conforming Connectors- 8LT Series

Souriau 8LT high density miniature connectors offer a MIL-DTL-38999. These military connectors are extremely compact and lightweight, ideal in applications when space and weight are crucial. The robust 3 point bayonet lock system allows a quick coupling mechanism. The 8LT Series can be mounted with screws or with a jam nut . They also will offer numerous layout types.

High contact density
Bayonet coupling
Contact protection: 100% scoop proof
RFI-EMI shielding and shell to shell continuity
Hermetic

Contacts are supplied with connector, for a suitable crimp tool see, for example, stock no. 314-8408