Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1003C found under Resistor Fixed Wire Wound Nonind by Natron Corp. The National Stock Number assigned to this part is 5905002470237, 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 1003C.