FLUSH RIVETS (NAS1097AD3-3.5) from Aircraft Tool Supply
Global Fasteners
NAS1097 Datasheet(PDF) - List of Unclassifed Manufacturers
NAS1097AD6-6 Rivet - length 3/8 - Military Fasteners
AvioTrade Group - NAS1097 solid rivets that are ideal for mounting nut plates. These flat head rivets have a very small head that allows flush installation even in thin materials. | Facebook
LENGTH .010 D E: Bombardier Standards Manual | PDF | Rivet | Building Materials
Fitting the Left Tank Fuel Sender – Lynn's RV-7 Build