The 349-0013-000 is a size 5 coaxial socket contact for use in ITT Cannon BKAD/E/F series plug connectors. It features a crimp-style center contact conforming to the ARINC 600 standard, allowing for reliable signal transmission. This contact is designed to be rear-insertable and removable, which simplifies assembly and field maintenance. It is specifically engineered to accommodate RG-58C/U and BA-5903 (BG) cables, making it suitable for various high-reliability aerospace and military rack and panel applications.