Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 519A220V found under Lamp Glow by Marquardt Gmbh. The National Stock Number assigned to this part is 6240142744733, 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 519A220V.