Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7019809-001 found under Switch Assembly Fiber Optic by Raytheon Company. The National Stock Number assigned to this part is 6021014856683, and the Federal Supply Class is 6021 Fiber Optic Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 7019809-001.