Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BS-0684-2201 found under Resistor Fixed Comp by British Sarozal Ltd. The National Stock Number assigned to this part is 5905004986052, 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 BS-0684-2201.