[Milsurplus] Chassis Rivets for SCR-274N and ARC-5 sets

[Dave]

Hello all,

In my collection, I have several command sets that have good 
front panels and butchered chassis as well as several with 
good chassis and butchered front panels. Finding sets in 
good condition is getting difficult in this part of the 
world so I figure it would be worthwhile swapping these over 
if i could source the rivets to do so.

Does anyone know the original type and size of rivets used 
and where would I source them, please?

Cheers
Dave
VK4KDP