Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number L8443REV13 found under Light Navigational Aircraft by Gulton Industries Inc. The National Stock Number assigned to this part is 6220003001469, 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 L8443REV13.