Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6-40461-2 found under Bracket Torsion Bar Strut Door by Doyles Supply Inc. The National Stock Number assigned to this part is 5342007588585, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6-40461-2.