Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LHA8580 048 found under Nut Self Locking Plate by Harvard Industries Inc. The National Stock Number assigned to this part is 5310000788610, 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 LHA8580 048.