Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RNF14FAD649R found under Resistor Fixed Film by Sei Electronics Inc. The National Stock Number assigned to this part is 5905015971225, 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 RNF14FAD649R.