Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number VP12BY473KB found under Capacitor Fixed Cer by Vitramon Inc. The National Stock Number assigned to this part is 5910012286813, 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 VP12BY473KB.