Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number X90A504KTN found under Capacitor Fixed Ceramic Dielectric by Avx Filters Corporation. The National Stock Number assigned to this part is 5910012183802, 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 X90A504KTN.