Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3M100-8-9 found under Rivet Solid by M F Services Inc. The National Stock Number assigned to this part is 5320013017185, 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 3M100-8-9.