Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2649997 found under Installation Kit Fiber Optic by Fluke Electronics Corp. The National Stock Number assigned to this part is 6080015592056, and the Federal Supply Class is 6080 Fiber Optic Kits And Sets. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 2649997.