Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TCX0348-001 found under Resistor Thermal by Rantec Microwave Systems Corp. The National Stock Number assigned to this part is 5905014349141, 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 TCX0348-001.