The 5329517: The right-angle form factor redirects the cable path 90 degrees from the panel or bulkhead, useful where a straight adapter would force the cable into a tight bend radius or crowd adjacent ports.
What the Right-Angle Body and 50 Ohm Rating Mean for the Fit
The right-angle body is the main selection driver here. A straight BNC adapter (plug-to-jack inline) keeps the cable coaxial with the panel port; this right-angle version turns the cable 90 degrees, which matters when the panel depth is limited or when the cable needs to run flush along the chassis surface. The 50 Ohm impedance is standard for RF signal paths — if your system uses 75 Ohm BNC (common in video/CCTV), this adapter will create an impedance mismatch and degrade the signal. The bayonet lock on both ends gives a positive mechanical connection that holds under moderate vibration but is not rated for high-vibration environments where threaded connectors (SMA, TNC) would be specified.