Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ATSBX81XLEMXS8 found under Circuit Card Assembly by S C E Telecomunicazioni Srl. The National Stock Number assigned to this part is 5998016815554, 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 ATSBX81XLEMXS8.