Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 673-6V60MA found under Lamp Incandescent by Micro Display Devices Ltd. The National Stock Number assigned to this part is 6240001173778, 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 673-6V60MA.