Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RT683H1A found under Capacitor Fixed Pla by B And R Diversified Inc. The National Stock Number assigned to this part is 5910012405186, 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 RT683H1A.