Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 224280-0001 found under Lamp Assembly by Texas Instruments Incorporated. The National Stock Number assigned to this part is 6240004330999, 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 224280-0001.