Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number R7-11 111.11K-RC found under Resistor Decade by P P Minc. The National Stock Number assigned to this part is 6625013017683, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like R7-11 111.11K-RC.