This standard specifies general rules for each type of variable resistor for electronic equipment based on JIS C 5260-1, and specifies rotary precision variable resistors (hereinafter referred to as variable resistors).
JIS C 5260-3:2000 history
2000JIS C 5260-3:2000 Potentiometers for use in electronic equipment -- Part 3: Sectional specification: Rotary precision potentiometers