Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number YT216353 found under Nut by Lift A Loft Corporation. The National Stock Number assigned to this part is 5310012715718, and the Federal Supply Class is 5310 Nuts And Washers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like YT216353.