Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 674 5065 010 found under Transformer Audio F by Rockwell Collins Inc. The National Stock Number assigned to this part is 5950004974571, 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 674 5065 010.