Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DD30-390 found under Capacitor Fixed Cer by U S Dept Of Transportation Federal. The National Stock Number assigned to this part is 5910011603543, 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 DD30-390.