Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ALU-2003SPC found under Circuit Card Assemb by Aiken Advanced Systems Inc. The National Stock Number assigned to this part is 5998011616168, and the Federal Supply Class is 5998 Electrical And Electronic Assemblies Boards Cards And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ALU-2003SPC.