Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 906J493-19 found under Packing Assembly Labyrinth by Cutler Hammer. The National Stock Number assigned to this part is 2825007954896, and the Federal Supply Class is 2825 Steam Turbines And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 906J493-19.