Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 11A0020 found under Resistor Fixed Film by Siemens Energy And Automation Inc. The National Stock Number assigned to this part is 5905002402756, and the Federal Supply Class is 5905 Resistors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 11A0020.