Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 12976898 found under Insert Screw Thread by Fn Manufacturing Llc. The National Stock Number assigned to this part is 5325014086676, 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 12976898.