Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number G556287-1 found under Cable Assembly Radi by Raytheon Company. The National Stock Number assigned to this part is 5995013903285, and the Federal Supply Class is 5995 Cable Cord And Wire Assemblies Communication Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like G556287-1.