Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DE-89909 found under Light Dome by Trans Lite Inc. The National Stock Number assigned to this part is 6220000264797, and the Federal Supply Class is 6220 Electric Vehicular Lights And Fixtures. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DE-89909.