Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DX500-FAN found under Interface Unit Data Transfer by Kingston Technology Company Inc. The National Stock Number assigned to this part is 7025014679835, 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 DX500-FAN.