Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NCN-10-3-4-10 found under Nut Plain Clinch by Pics Screw Machineinc. The National Stock Number assigned to this part is 5310010685520, 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 NCN-10-3-4-10.