Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WF40 30C2M found under Capacitor Fixed Electrolytic by Eaton Electrical Inc. The National Stock Number assigned to this part is 5910004367872, 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 WF40 30C2M.