Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 101-427 found under Resistor Variable N by L 3 Communications Microdyne. The National Stock Number assigned to this part is 5905012815519, 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 101-427.