Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LIB 225 found under Translator Signal Data by Cisco Systems. The National Stock Number assigned to this part is 5985016571267, and the Federal Supply Class is 5985 Antennas Waveguides And Related Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like LIB 225.