Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number L 0313 89280 found under Lamp Incandescent by Lumitron Corp. The National Stock Number assigned to this part is 6240016702911, and the Federal Supply Class is 6240 Electric Lamps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like L 0313 89280.