DS EN 3645-005:2007 Aerospace Series - Connectors, Electrical, Circular, Scoop-Proof, Triple Start Threaded Coupling, Operating Temperature 175 Degrees C Or 200 Degrees C Continuous - Part 005: Receptacle, Hermetic, Round Flange, Brasage Mounting - Product Standard Defines the characteristics of round flange hermetic receptacles, mounted by soldering, in the family of circular electrical connectors with triple start threaded coupling.