Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number QP10501 BFA-MIL found under Microcircuit Digita by E2v Inc. The National Stock Number assigned to this part is 1680015710106, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like QP10501 BFA-MIL.