IS 7859-1975
Gauge tolerances and manufacturing tolerances for ordinary gauges used for internal measurements of ISO fit dimensions (nominal dimensions up to 500 mm)

Standard No.

IS 7859-1975

Release Date

1976

Published By

IN-BIS

Latest

IS 7859-1975

Scope

Lays down the gauge allowances and manufacturing tolerances for plain cylindrical and flat plug gauges and spherical ended plain plug gauges for internal dimensions (holes) for ISO fit sizes up to 500 mm nominal size.

IS 7859-1975 history

• 1976 IS 7859-1975 Gauge tolerances and manufacturing tolerances for ordinary gauges used for internal measurements of ISO fit dimensions (nominal dimensions up to 500 mm)