Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ETC8E11 ITEM 79 found under Light Emitting Diode by Alion Science And Technology. The National Stock Number assigned to this part is 5980015477453, 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 ETC8E11 ITEM 79.