Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3416L1125IV found under Insert Screw Thread by Helical Wire Inc. The National Stock Number assigned to this part is 5325012781825, 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 3416L1125IV.