Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6L.5586.098.00-576883 found under Light Emitting Diode by Selex Communications Inc. The National Stock Number assigned to this part is 5980011717677, and the Federal Supply Class is 5980 Optoelectrical Devices And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6L.5586.098.00-576883.