Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 280-1145P61 found under Resistor Fixed Composition by Selex Es Spa. The National Stock Number assigned to this part is 5905001923973, 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 280-1145P61.