Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FLS-150 found under Lamp Incandescent by Mg Lenox Instrument Co Inc. The National Stock Number assigned to this part is 6240012793410, 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 FLS-150.