Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 606-0600 found under Washer Flat by Ddc Pertec Peripherals Corp. The National Stock Number assigned to this part is 5310010096608, 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 606-0600.