DS EN 3155-058:2006 Aerospace Series - Electrical Contacts Used In Elements Of Connection - Part 058: Contacts, Electrical, Coaxial, Size 16, Male, Type D, Solder, Class R Product Standard Provides the required characteristics, tests and tooling applicable to size 16, male coaxial, electrical contacts, type D, solder, class R, used in elements of connection according to EN 3155-002.