Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A1213331 found under Fuse Cartridge by Thales Avionics Sa. The National Stock Number assigned to this part is 5920012836104, and the Federal Supply Class is 5920 Fuses Arresters Absorbers And Protector. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A1213331.