Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 58139-90011 found under Panel Indicating Light Transmitt by Idd Aerospace Corp. The National Stock Number assigned to this part is 6220010928959, 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 58139-90011.