Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MTC-1 found under Resistor Variable N by Yosemite Investment Inc. The National Stock Number assigned to this part is 5905006248036, 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 MTC-1.