DS EN 3372-002:2007 Aerospace Series - Connectors, Electrical, Circular, Medium And High Contact Density, Scoop-Proof With Bayonet Coupling, Operating Temperatures -65 Degrees C To 175 Degrees C Or 200 Degrees C Continuous - Part 002: Specification Of Performance And Contact Arrangements Describes the performance and contact arrangements of circular electrical connectors coupled by bayonet ring.