DS EN 3373-014:2009 Aerospace Series - Terminal Lugs And In-Line Splices For Crimping On Electric Conductors - Part 014: In-Line Splices, Insulated And Sealed, For Crimping On Copper Conductors, Temperature Up To 200 Degrees C - Product Standard Specifies the characteristics of sealed, insulated, nickel plated, in-line splices for crimping on nickel plated copper conductors.