Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 515-7447-001 found under Amplifier Subassemb by Alcatel Usa Inc. The National Stock Number assigned to this part is 5996007977221, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 515-7447-001.