Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D3 316 319 190 found under Stud Wing by The Boeing Company. The National Stock Number assigned to this part is 1680016520158, 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 D3 316 319 190.