Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5903876 found under Transformer Power by Bae Systems Information And Electronic Systems Integration Inc. The National Stock Number assigned to this part is 5950001597553, 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 5903876.