$$ShaftGroove$

$$description_n$	$$designation_n$	$$value_n$
$$description_di$	$$designation_di$	$$value_di$
$$description_Do$	$$designation_Do$	$$value_Do$
$$description_b$	$$designation_b$	$$value_b$
$$description_s$	$$designation_s$	$$value_s$
$$description_r$	$$designation_r$	$$value_r$