Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5674 found under Transformer Power Autotransforme by Staco Energy Products. The National Stock Number assigned to this part is 5950000595530, 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 5674.