Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S5W390OHMSPORM1 found under Resistor Fixed Wire by Struthers Dunn Inc. The National Stock Number assigned to this part is 5905011591605, 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 S5W390OHMSPORM1.