It uses a snap-on fastening mechanism for quick, secure mating in dense RF layouts where panel space is tight. The connector comes as a three-piece kit: the plug body, a crimp ferrule, and the centre contact, which is soldered to the cable centre conductor. The shield is terminated by crimping the ferrule over the cable braid — a field-reliable method that doesn't require specialised tooling beyond a standard crimp frame.
The 1-1634000-0 is listed as Obsolete by the manufacturer. There is no official successor order code on record.
This plug is specified for cable groups RG-174 and RG-316 — 50 Ohm flexible coax types. The crimp ferrule and centre contact dimensions are matched to these cable jacket and dielectric diameters.