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uno

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DeSimulacra

DeSimulacra

Mechanical
Feb 4, 2003
100
US
What does "UNO" stand for? This is on a metric drawing and applies to a set of holes. I Can't find this out on web?? I used to know in another life. I think it is a DIN standard? Any help appreciated even direction to correct thread/forum.

Mark
 
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It might help to post a picture of the example. Also as this is in part a drafting question you might try the Drafting Standards, GD&T & Tolerance Analysis forum.

Peter Stockhausen
Senior Design Analyst (Checker)
Infotech Aerospace Services
 
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Yes, please give us a picture. Needs to be seen in context.

Good on ya,

Goober Dave
 
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"Unless Noted Otherwise" if that makes sense in the context. Also seen it as UON for "Unless Otherwise Noted."

jt
 
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Egg on face but knew it was simple, a draftsman thing!

Thanks!!
 
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Chris-

Yeah, but what about a simple draftsman? [poke]

jt
 
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