Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FX-4AD found under Converter Analog To Digital by Mitsubishi Electronics America Inc. The National Stock Number assigned to this part is 7050014591801, and the Federal Supply Class is 7050 Adp Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like FX-4AD.