what is the RT on-off pin bottom diameter?

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  • pump
    Registered User
    • Jun 2003
    • 750

    #1

    what is the RT on-off pin bottom diameter?

    not the top head but the bottom, my digicaliper skills are lacking
  • Looper
    Registered User
    • Sep 2007
    • 754

    #2
    Originally posted by pump
    not the top head but the bottom, my digicaliper skills are lacking
    0.1185 Top dia
    0.0730 Bottom dia

    0.7120 EMag length
    0.7500 RT length

    Comment

    • pump
      Registered User
      • Jun 2003
      • 750

      #3
      damn my digi cal is saying the bottom is .067

      but its reading shims ok, .005 and .010

      i wonder

      hey whats your length of the top Dia?

      Comment

      • MANN
        I am in TN. GO VOLS.
        • Apr 2006
        • 4266

        #4
        i get

        .118
        .073

        i used a micrometer not a digital cal. although it said the same thing.

        Comment

        • pump
          Registered User
          • Jun 2003
          • 750

          #5
          damnit........thanks for the help i know why this is weird, its bottom OD i turned down some for a looser fit


          what about the length of the top?
          i got .1650"

          Comment

          • MANN
            I am in TN. GO VOLS.
            • Apr 2006
            • 4266

            #6
            Originally posted by pump
            damnit........thanks for the help i know why this is weird, its bottom OD i turned down some for a looser fit


            what about the length of the top?
            i got .1650"
            me 2

            Comment

            • Looper
              Registered User
              • Sep 2007
              • 754

              #7
              Originally posted by pump
              damnit........thanks for the help i know why this is weird, its bottom OD i turned down some for a looser fit


              what about the length of the top?
              i got .1650"
              I get 0.1620 for the top (all my measurements made with Mitutoyo Digital Verniers)

              Comment

              • pump
                Registered User
                • Jun 2003
                • 750

                #8
                what about the rest of the measurements?

                what you get when testing ULT and LVL X Shims?

                Comment

                • Looper
                  Registered User
                  • Sep 2007
                  • 754

                  #9
                  Originally posted by pump
                  what about the rest of the measurements?
                  what you get when testing ULT and LVL X Shims?
                  Where in your previous post did you ask for that

                  0.0720 ULT Top Head Diameter
                  0.1595 ULT Top Head Height
                  0.6370 ULT Top Shaft Length
                  0.0315 ULT Top Shaft Diameter
                  0.1250 ULT Bottom Shaft Diameter
                  0.3250 ULT Bottom Shaft Length

                  0.0055 ULT Shim
                  0.0105 LX Shim

                  Anything else....

                  Comment

                  • pump
                    Registered User
                    • Jun 2003
                    • 750

                    #10
                    no RT pin

                    the shim was ULT

                    i just want to compare, since your get .003 difference with the RT top Dia length
                    but get .0005 difference with shims....i wonder why

                    Comment

                    • MANN
                      I am in TN. GO VOLS.
                      • Apr 2006
                      • 4266

                      #11
                      just fyi calipers cannot measure .0005 accurately



                      I cannot get my micrometer onn the head of the rt pin. I will try again, but dont think I can. I need a 3rd hand.

                      why are you needing these measurementss?

                      Comment

                      • pump
                        Registered User
                        • Jun 2003
                        • 750

                        #12
                        yeah its the .003 that he gets thats making me 2nd guess my measurements

                        im making my own

                        Comment

                        • MANN
                          I am in TN. GO VOLS.
                          • Apr 2006
                          • 4266

                          #13
                          for the hour you spend making your own you can buy one for ~ 7 bucks new.

                          .02

                          Comment

                          • pump
                            Registered User
                            • Jun 2003
                            • 750

                            #14
                            its not gonna be stock

                            Comment

                            • Looper
                              Registered User
                              • Sep 2007
                              • 754

                              #15
                              This is for how tall the fat part is on the top of an RT Pin.

                              I remeasured the original pin and still got .1620, tried another one and got .1630, just checked a third one and got .1600

                              what can I tell you?

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