Power steering gearbox leaking from the fitting on top of the valve body. There's a brass washer under the fitting where it screws onto the valve body. The part number for it is 1618611. Looks almost like the brass washers used on the brake lines. Not having any luck at the parts stores around here. Anyone know where to get a couple of these at?

Parts store should stock brass washers, are you asking for the part# or just bringing in the old washer to match up? What part stores have you tried? If you haven't hit a Napa I'd try them, if you send the I.D. and O.D. I can check my selection at work as we stock some.