Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 11240-052 found under Resistor Fixed Composition by Dynalec Corporation. The National Stock Number assigned to this part is 5905001356046, 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 11240-052.