Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D73071-1 found under Coil Electrical by Siemens Energy And Automation Inc. The National Stock Number assigned to this part is 5950006220824, 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 D73071-1.