Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WDBAAU0010HBK found under Memory Portable Hard Disk by Western Digital Corp. The National Stock Number assigned to this part is 7050015882148, 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 WDBAAU0010HBK.