The 1-1337474-0: It's a single-port connector rated for 500 V and 500 MHz max frequency, suited for RF signal and low-power applications up to UHF band. The connector accepts RG-8A, 9B, 213, and 214 cable groups — common for antenna feeds, broadcast transmitters, and industrial RF links. The silver-plated brass body and center contact, PTFE dielectric, and twist-on shield termination give it a rugged, field-serviceable build.
Obsolete — Sourcing the Replacement
No direct replacement order code is listed in the available records. If you're designing a new assembly, look at current UHF connectors in the Greenpar series or a compatible UHF interface from other manufacturers; confirm the cable group, frequency range, and voltage rating match your application.
The 500 MHz frequency ceiling means this connector is fine for UHF TV, two-way radio, and instrumentation up to that band — not for higher VHF/UHF or microwave links. The 500 mating cycles are solid for field-service connectors that get swapped during maintenance or testing — the silver-plated contacts handle the wear without the higher cost of gold. The twist-on shield termination is quick in the field but doesn't provide the same RF-tight seal as a crimp or clamp; for permanent installations, verify the shield connection is sound.
Cable and Termination Details
This plug is compatible with RG-8A, 9B, 213, and 214 cables. The push-on contact termination means the center pin is inserted into the cable's center conductor and then the shield is twisted onto the connector body.