Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number VI-RC6011-EUYY found under Power Supply Test Set by Vicor Corporation. The National Stock Number assigned to this part is 6625014638669, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like VI-RC6011-EUYY.