Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1-1-2 11T35T4 found under Transformer by Square D Co. The National Stock Number assigned to this part is 5950011859729, 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 1-1-2 11T35T4.