For high channel count connectors, the M28876 & D38999-III Circular Multi-Pin Connectors are the answer. There are configurations up to 37-channels. FIS Blue offers cable assemblies are built on standard Tactical Cable and Mil-Spec Tactical Cable. These connectors are offered in plug, jam-nut receptacle and flange mount receptacle. The plugs have wide variety of straight and angled back shells.