Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0A30228 found under Disk Drive Unit by Hitachi Kokusai Electric America. The National Stock Number assigned to this part is 7025015235431, 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 0A30228.