Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AL LBN3 found under Lamp Incandescent by Lg Electronics U S A Inc. The National Stock Number assigned to this part is 6240015720017, 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 AL LBN3.