Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number IET3K-2I-3U17-NN3209A found under Nrp Ups 3U 3000Va by Intellipower Inc. The National Stock Number assigned to this part is 5975016270337, and the Federal Supply Class is 5975 Electrical Hardware And Supplies. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like IET3K-2I-3U17-NN3209A.