Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RVC502-501BL1P1S2W2 found under Resistor Variable N by The Technical Material Corporation. The National Stock Number assigned to this part is 5905006870480, 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 RVC502-501BL1P1S2W2.