ASME-B18.21.1 › Complete Document History
Washers: Helical Spring-Lock, Tooth Lock, and Plain Washers (Inch Series)
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2009 R16 EDITION - REAFFIRMED IN 2016 - STICKER ONLY - Jan. 1, 2016
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Obsolete Revision Information: |
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2009 EDITION - Washers: Helical Spring-Lock, Tooth Lock, and Plain Washers - Jan. 1, 2009
1999 EDITION - REAFFIRMED IN 2005 - Feb. 11, 2000 |