Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TR1044 found under Transformer Power by Bae Systems Information And Electronic Systems Integration Inc. The National Stock Number assigned to this part is 5950001938744, 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 TR1044.