Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GRS 11-3K-60-120 208-120-6117 found under Power Supply by Technology Dynamics Inc. The National Stock Number assigned to this part is 6130014394073, and the Federal Supply Class is 6130 Converters Electrical Non Rotating. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like GRS 11-3K-60-120 208-120-6117.