NA 152

DIN Standards Committee Technical Fundamentals

DIN 509 [Withdrawn] referenced in following documents:

Document number Edition Title
DIN 28154 2021-06 Shaft end for carbon and stainless steel agitators, for rotating mechanical seals - Dimensions More 
DIN 28156 2021-06 Shaft end for agitators of carbon and stainless steel, for stuffing boxes - Dimensions More