Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A6 139 found under Capacitor Fixed Ele by Horizon Aerospace Llc. The National Stock Number assigned to this part is 5910014080002, 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 A6 139.