Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F843612230 found under Lamp Incandescent by Mitsubishi Heavy Industries Ltd. The National Stock Number assigned to this part is 6240013154269, 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 F843612230.