Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 064 08815 000 found under Washer Blank by York International Corporation. The National Stock Number assigned to this part is 5310015549556, 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 064 08815 000.