Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4000-8P0RT found under Multiplexer Digital by Colorado Electronics Corp Llc. The National Stock Number assigned to this part is 7025005391722, 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 4000-8P0RT.