Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 240-00129 found under Wiring Harness Fiber Optic by Advanced Navigation And Positioning. The National Stock Number assigned to this part is 6020015596639, and the Federal Supply Class is 6020 Fiber Optic Cable Assemblies And Harnesses. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 240-00129.