Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SWXDSL-5BRIE found under Isdn Protocol Analy by Sunrise Telecom Incorporated. The National Stock Number assigned to this part is 7610015722992, 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 SWXDSL-5BRIE.