The 083-363-1NE is a receptacle shell used in the assembly of SO-239 UHF connectors. It is constructed from #3 ZAMAC zinc die-cast material and features a .625-24UNEF-2A thread after plating. As indicated by the 'NE' suffix, this component is plated per Amphenol specification 349-50560. Key design parameters include a maximum surface finish of 63 microinches and concentricity held within .003 T.I.R. This shell is intended for creating robust, chassis-mounted RF connections in applications like radio equipment and test instrumentation.