Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D880 3 found under Nut Plain Blind Riv by Scott Fetzer Company The. The National Stock Number assigned to this part is 5310004876435, and the Federal Supply Class is 5310 Nuts And Washers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like D880 3.