Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 303 0191 found under Resistor Variable by Cummins Power Generation Inc. The National Stock Number assigned to this part is 5905011848075, 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 303 0191.