Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ET330X040A7 found under Capacitor Fixed Ele by Amperex Electronic Corp. The National Stock Number assigned to this part is 5910010113080, and the Federal Supply Class is 5910 Capacitors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ET330X040A7.