Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NAS1149CN816R found under Washer Flat by Tecno Trade S R L. The National Stock Number assigned to this part is 5310013529577, 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 NAS1149CN816R.