Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 20040-01-424 found under Control Assembly Pu by American Seating Company. The National Stock Number assigned to this part is 1680006755363, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 20040-01-424.