Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KER1A5111SP found under Capacitor Fixed Mica Dielectric by Custom Electronics Inc. The National Stock Number assigned to this part is 5910012563051, 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 KER1A5111SP.