Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 630M300K500K2SECT found under Capacitor Fixed Paper Dielectric by Aerovox Corp. The National Stock Number assigned to this part is 5910001127295, 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 630M300K500K2SECT.