Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 52G1137 found under Power Supply by International Business Machines Corp. The National Stock Number assigned to this part is 6130013720068, 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 52G1137.