Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A1473-61601 found under Switch Assembly by Hewlett Packard Co. The National Stock Number assigned to this part is 5930014262029, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A1473-61601.