Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number UNO-2178A-A33E found under Computer Automation Industrial by American Advantech Corp. The National Stock Number assigned to this part is 7022016125027, and the Federal Supply Class is 7022 Adp Central Processing Unit Cpu Computer Hybrid. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like UNO-2178A-A33E.