CREATE TABLE table_name_61 (stepping VARCHAR2, part_number_s_ VARCHAR2)

What's the stepping amount for adh4450iaa5do?
SELECT stepping FROM table_name_61 WHERE part_number_s_ = "adh4450iaa5do"
SELECT "stepping" FROM "table_name_61" WHERE "adh4450iaa5do" = "part_number_s_"