Housings-Assemblies: Type - Circular Receptacle; Terminal Contacts - Solder; Shell Size - 32; Mating Connection - Female Coupling Nut; Mounting - Cable Mount, Straight; Back Shell Thread Size - 2" -18; Material - Body - Aluminum; Finish - Body - Olive Drab/Green Chromate; Manufacturer Model - MS3102A; Manufacturer Series - 97 Series