Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LCD4000-BLK found under Display Unit by Nec Mitsubishi Electronics Display. The National Stock Number assigned to this part is 7025015443317, and the Federal Supply Class is 7025 Adp Input Output And Storage Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like LCD4000-BLK.