Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P23-020 found under Power Supply by Semiconductor Circuits Inc. The National Stock Number assigned to this part is 6130012942125, 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 P23-020.