Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PL4026E001 REV B ITEM 040 found under Power Supply by Cs Controls Incorporated. The National Stock Number assigned to this part is 6130016711400, 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 PL4026E001 REV B ITEM 040.