Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 75EA44A found under Parts Kit Controller by Siemens Energy And Automation Inc. The National Stock Number assigned to this part is 6110001590552, and the Federal Supply Class is 6110 Electrical Control Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 75EA44A.