Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SPM3A6M6B1 found under Power Supply by Power One Inc. The National Stock Number assigned to this part is 6130014153315, 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 SPM3A6M6B1.