Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JPR5F1K found under Resistor Fixed Wire by Clarostat Sensors And Controls. The National Stock Number assigned to this part is 5905005495343, 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 JPR5F1K.