Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BG0320 found under Nut Packing by Rauland Borg Corporation. The National Stock Number assigned to this part is 5310004078017, 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 BG0320.