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Old GD&T Symbol (Y14.5-1966)

Discussion in 'GD&T Standards and Practices - ASME & ISO' started by Jake_E, Jul 9, 2024.

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  1. Jake_E

    Jake_E Member

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    I have a drawing with an old GD&T Symbol that I cannot find any reference to. The drawing is from 1971, so I am assuming they used USAS Y14.5-1966 (precursor to ANSI Y14.5-1973). The symbol is in the FCF after the Angularity symbol where the tolerance would be. It is a rectangle with an agled line through it. Any help would be appreciated.

    Y14.5-1966 GD&T symbol.JPG
     
    Jake_E, Jul 9, 2024
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