Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AN427F2-9 found under Rivet Solid by Aeronautical Standards Group. The National Stock Number assigned to this part is 5320006388633, and the Federal Supply Class is 5320 Rivets. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AN427F2-9.