Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number R016-49R9 found under Resistor Electrical by Pakon Inc. The National Stock Number assigned to this part is 5905004326326, 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 R016-49R9.