Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D460-223-0339-2 found under Stem Nut Special by Flowserve Corporation. The National Stock Number assigned to this part is 4470011023722, 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 D460-223-0339-2.