Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ALCOA ALMIGWELD 5554 0.062 5LB found under Rod Welding by Alcoa Fastening Systems Ltd. The National Stock Number assigned to this part is 3439010129290, and the Federal Supply Class is 3439 Miscellaneous Welding Soldering And Brazing Supplies And Accessories. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ALCOA ALMIGWELD 5554 0.062 5LB.