Quantity of one (1) PL-153 6963 ARC-5 274N CONNECTORS NOS. Two are shown in the picture only to allow you to see both sides. This is the 18 pin cable type connector needed to connect the modulator and transmitter control box in the ATA and SCR-274N Aircraft radio command sets. Also used on C-38 and J-17. They will function as replacements for the PL-153-A or 9121 open wire type connectors. Please see my other auctions for more connectors of the same series. 

We always combine shipping