Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 83-1540-1022 found under Transformer by Minnesota Mining And Mfg Co Mincom. The National Stock Number assigned to this part is 5950008583862, 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 83-1540-1022.