After posting above and pacing a bit........................
OK, now I am feeling guilty.

I received extra nuts, (wheel), when I purchased the Cleveland wheels and brakes for our 150. I suppose that they would just end up on the shelf in the hangar collecting dust, (Like the new tach, flap switch, side window, etc.) If someone with a 152 parts manual can confirm that it will also fit the 152, send me your address and I will ship one off to you.
Bill
Grants Pass, Oregon