https://ie.rs-online.com/web/p/mil-spec-circular-connectors/2411230
D38999/26KF35PN | Amphenol Aerospace, 3, Copper Alloy Straight 66 Way MIL Spec Circular Connector...
Buy Amphenol Aerospace, 3, Copper Alloy Straight 66 Way MIL Spec Circular Connector Male, Male Contacts, Quick Coupling D38999/26KF35PN or other Mil Spec...