Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 272109-001 found under Computer Subassembly by Compaq Computer Corp. The National Stock Number assigned to this part is 7021014525363, and the Federal Supply Class is 7021 Adp Central Processing Unit Cpu Computer Digital. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 272109-001.