3148.0,MARKING CARD
31-4803,BNC ADAPTER BULKHEAD ISO
31-4803-1101,RF 连接器 Bulkhead adapter
31-4803-75,RF Adapters - In Series BH JACK/JACK ADAPT
【Amphenol】31-4803-RFX,
31-4804,
31-4805-RFXG,RF 连接器 TNC CONNECTOR
31481,CUBITRON II HOOKIT CLEAN SANDING