AN o-ring port sizes? | FerrariChat
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AN o-ring port sizes?

Discussion in 'Technical Q&A' started by mk e, Dec 22, 2009.

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  1. mk e

    mk e F1 World Champ

    Oct 31, 2003
    13,807
    The twilight zone
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    Help me get this thing finished! https://gofund.me/39def36c
    #1 mk e, Dec 22, 2009
    Does anybody have link for some place that has the dimensions for AN o-ring ports? Specifically I need to know what ID to cut the o-ring seat area to for a -12 port fitting.
     
  2. luckydynes

    luckydynes F1 Rookie

    Jan 25, 2004
    3,931
    CA and OR
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    pit bull
    #2 luckydynes, Dec 22, 2009
  3. luckydynes

    luckydynes F1 Rookie

    Jan 25, 2004
    3,931
    CA and OR
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    pit bull
    #3 luckydynes, Dec 22, 2009
    for -12 looks like 1.086 +.005/-.000 if you're doing a straight bore ... or .... page 4-24 has the detail that's a tapered sealing surface (12 deg or 15 deg depending on fitting size) instead of the straight bore outlined on the previous couple pages.

    cheers
     
  4. mk e

    mk e F1 World Champ

    Oct 31, 2003
    13,807
    The twilight zone
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    #4 mk e, Dec 22, 2009
    Thank you Sir!
     
  5. f1flagger

    f1flagger Karting

    Oct 21, 2005
    100
    Summerville, SC
    #5 f1flagger, Dec 29, 2009
    Is it clear that unless you're doing military work the J1926 is the one to use?
     
  6. KKRace

    KKRace Formula 3

    Aug 6, 2007
    1,052
    Rockville/Olney MD
    Full Name:
    Kevin
    #6 KKRace, Jan 26, 2010
    I found these male and felmale A.N. weld flange and bungs at A1 Racing products.

    http://shop.a1racing.com/weld-onadapters.aspx

    I know it's not what you were looking for but thought this was a good find for future projects.
     

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