Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KS13790L2 found under Resistor Variable N by American Telephone And Telegraph Co. The National Stock Number assigned to this part is 5905005395750, 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 KS13790L2.