APPENDIX A
ANSI PREFERRED ENGLISH LIMITS AND FITS
ANSI RUNNING AND SLIDING FITS (RC)–ENGLISH UNITS
American National Standard Clearance Locational Fits (ANSI B4.1–1967, R1979)
Tolerance limits given in body of table are added or subtracted to basic size (as indicated by + or − sign) to obtain maximum and minimum sizes of mating parts.
ANSI CLEARANCE LOCATION FITS (LC)–ENGLISH UNITS
American National Standard Clearance Locational Fits (ANSI B4.1–1967, R1979)
Tolerance limits given in body of table are added or subtracted to basic size (as indicated by + or − sign) to obtain maximum and minimum sizes of mating parts.
ANSI TRANSITION LOCATION FITS (LT)–ENGLISH UNITS
ANSI Standard Transition Location Fits (ANSI B4.1–1967, R1979)
ANSI INTERFERENCE LOCATIONAL FITS (LT)–ENGLISH UNITS
ANSI ...
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