Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number H18568-6 found under Lamp Glow by Alan Gordon Enterprises Inc. The National Stock Number assigned to this part is 6240002704284, 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 H18568-6.