Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EX 3384 found under Reactor by Cmc Lectronique Inc. The National Stock Number assigned to this part is 5950012897381, and the Federal Supply Class is 5950 Coils And Transformers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like EX 3384.