Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AM2-50277 found under Resistor Adjustable by Acme Electric Corporation. The National Stock Number assigned to this part is 5905005395865, 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 AM2-50277.