Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C03783.002.256 found under Housing And Lever A by Tyco Valves And Controls Lp. The National Stock Number assigned to this part is 2540014164584, and the Federal Supply Class is 2540 Vehicular Furniture And Accessories. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C03783.002.256.