Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PAT 40-0.5-20483 found under Power Supply by Kepco Inc. The National Stock Number assigned to this part is 6130011524161, 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 PAT 40-0.5-20483.