Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JA1N056S103UA found under Resistor Variable N by Eaton Corporation. 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 JA1N056S103UA.