8533: Electrical resistor (incl rheostats & potentiometers), o/t heatg resi

853310: Electrical resistors, fixed carbon, composition or film type 853321: Electrical resistors fixd for a power handlg capacity not exceedg 20 853329: Electrical resistors, fixed, other than heating resistors, nes 853331: Wirewound variable resistors, includg rheostat & potentiometers </=20 853339: Wirewound variable resistors, including rheostat and potentiometers, 853340: Variable resistors, including rheostats and potentiometers, nes 853390: Parts of electrical resistors, rheostats and potentiometers 8533: Electrical resistor (incl rheostats & potentiometers), o/t heatg resi