Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A469D found under Tubeflash by Whelen Engineering Company Inc. The National Stock Number assigned to this part is 6220013013483, 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 A469D.