Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MP288ABU-RAM512K found under Electronic Module S by Data I O Corp. The National Stock Number assigned to this part is 5963013753056, and the Federal Supply Class is 5963 Electronic Modules. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MP288ABU-RAM512K.