Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5014256-019 found under Fuse Cartridge by Thales Training And Simulation Ltd. The National Stock Number assigned to this part is 5920001319816, 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 5014256-019.