WIRE, THERMOCOUPLE, SMOOTH SURFACE, FP/POLYIMIDE/FP INSULATED, NICKEL/CHROMIUM (KP); NICKEL/ALUMINUM/MANGANESE (KN) THERMOCOUPLE EXTENSION, LIGHT WEIGHT, 260 ¿¿C (Stabilized: Jan 2021)
standard by SAE International, 01/07/2021