Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NA2107-023 found under Circuit Card Assemb by Lexan Industries Inc. The National Stock Number assigned to this part is 5998001644852, 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 NA2107-023.