NA 021

DIN Standards Committee Iron and Steel

DIN 17442 [Withdrawn] referenced in following documents:

Document number Edition Title
LN 471 1989-05 Aerospace; retaining rings for shafts More 
LN 472 1989-05 Aerospace; retaining rings for bores More 
SEW 310 1992-08 Physikalische Eigenschaften von Stählen More