where can I get connectors for hitec a narrow band receiver
Hitec's service is now supposed to be handled by Earnest Pritchard, 1005 N. Aviator Pkwy, Payson, AZ 85541.
His phone is (928) 474-2528. I use some Hitec and some Futaba and have never had any problems except to shave off the bit of Futaba that protrudes from the forward edge of the plug. I also use the Hitec 555 RX that goes with the Focus 3FM. The HS55 servos seem to have smaller plugs. Perhaps those are the plugs you are referring to.