Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DM5EC300G0 found under Capacitor Fixed Mic by Electro Motive Diesel Inc. The National Stock Number assigned to this part is 5910004520935, 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 DM5EC300G0.