Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number T030AX found under Transformer Power by Vanguard Electronics Company. The National Stock Number assigned to this part is 5950010373510, 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 T030AX.