Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7109840-001 found under Transformer Assembly by Ge Aviation Systems Llc. The National Stock Number assigned to this part is 5950013099096, 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 7109840-001.