Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LU150 D MED found under Lamp Sodium by General Electric Inc. The National Stock Number assigned to this part is 6240013449551, 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 LU150 D MED.