Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TNM8X1 25C8 found under Insert Screw Thread by Alcoa Fastening Systems Ltd. The National Stock Number assigned to this part is 5325121348758, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like TNM8X1 25C8.