Send me a PM, I am parting out a '48 226. The guy I bought the motor from broke the fuel pump when he pulled the motor, I almost just tossed it in the trash. The nut spins well, I just pulled it off the remains of the pump.
No problem, like I said I almost threw the whole fuel pump in the trash, I am glad you asked for the part before I did. Is there anything else that you might need (that can be reasonably shipped I have many parts spoken for but if there is something that you need I might still have it available. I will PM you when I get an ad up for the parts :-) I would hate to get rid of parts that someone could use.