Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 78-8049-4080-3 found under Ribbon Inking by Minnesota Mining And Mfg Co. The National Stock Number assigned to this part is 7510013461200, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 78-8049-4080-3.