Cotter pin size for wheel axle nut?

[Kooshball]

I’ve got annual coming up and need to order some cotter pins for the wheel axle nuts for my -4. Any idea offhand what size I need to order?

Thx!

 

[D-Dubya]

Here's what I've used from Aircraft Spruce on my RV-7: AN380-4-7

The original RV-7 drawings shows it as an "MS24665-359 Cotter Pin". I think Van's uses the same nut & pin across other models--but I'm really not positive about that. Maybe someone else will chime in.

 

[Jpm757]

1/8" diameter, long.

 

[Kooshball]

Thank you!