>> P.307
Mitutoyoreservestherighttochangeanyorallaspectsofanyproductspecification,includingprices,designsandservicecontent,withoutnotice.353544.344.37.67.61.381.381.741.740.300.300.240.240.160.162.612.61ø80-0.009ø80-0.009Ballcontact(ø3)Ballctt(ø3)901312901312(thread:M2.5×0.45)(threa:M5×0.47.37.35.65.6ø80ø80-0.009-0.0096.215.26.215.27.37.340.653.940.653.913.313.3Ballcontact(ø3)901312(thread:M2.5×0.45)Bltact(ø3)1312(thread:M.0.45)BackplungerTypeID-BISO/JISType21.721.76.215.26.215.24466.266.240.746.340.746.3Unit:mmUnit:inASME/ANSI/AGDType353525257.67.61.381.380.980.980.300.30DIMENSIONSSlimTypeID-NISO/JISType21.721.766.266.2Typicalapplicationø0.3750ø0.3750-0.0012-0.00120.240.240.570.570.850.852.612.611/41/42.031.502.031.500.530.53Ballcontact(ø0.12)21BZB005(thread:No.4-48UNF)Bltacø0.12)BB005(treao.4-4UNF)0.8520.852ASME/ANSI/AGDTypeø0.3750ø03750-0.0012-0.00120.570.571.511.731.511.73Ballcontact(ø0.12)21BZB005(thread:No.4-48UNF)Blcontacø0.12)21BZB005(thread:N-48UNF)1/41/40.220.2207-8OptionalAccessories•Lug21EZA145(ISO/JIStype)21EZA146(ASME/ANSI/AGDtype)•ContactpointsforMitutoyo’sDigimaticindicators(optional)Refertopages07-63to07-68fordetails.•Liftingknob(onlyforID-N)21EZA105(ISO/JIStype)21EZA150(ASME/ANSI/AGDtype)Spindlecanbemanuallylifted.RemovethespindlecapforID-Nandattachtheliftingknobtothespindle.Notethatwaterresistanceisnotmaintainedinthisconguration.TypicalapplicationusingtheliftingknobLiftingknob•RubberbootForoilresistance(NBR)21EAA423(forID-N)21AAB562(forID-B)Fordurability(silicone)238774(forID-N)21EAA212(forID-B)