Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number Q 5 3178 7049 found under Lamp Cartridge by Rheinmetall Soldier Electronics Gmb. The National Stock Number assigned to this part is 6240002112976, 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 Q 5 3178 7049.