Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 909C790-73 found under Resistor Fixed Composition by Sundstrand International Corporation. The National Stock Number assigned to this part is 5905001956451, 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 909C790-73.