Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 980 0001 001 found under Washer Lock by Itt Cannon. The National Stock Number assigned to this part is 5310001670661, 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 980 0001 001.