Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 64FDX-CM found under Circuit Card Assembly by Computer Crossroads Of America Inc. The National Stock Number assigned to this part is 5998012992144, 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 64FDX-CM.