Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 000208040080 found under Washer Lock by Pat Equipment Corp. The National Stock Number assigned to this part is 5310014327378, 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 000208040080.