DIN 2239 Geometrical product specifications (GPS) - Gauge in dimensional metrology - Requirements and testing
DIN 323-1 Preferred Numbers and Series of Preferred Numbers; Basic Values, Calculated Values, Rounded Values
DIN 7150-2 Geometrical product specifications (GPS) - System of limits and fits - Part 2: Limit gauges and gauging for plain cylindrical workpieces
DIN 7164 Geometrical product specifications (GPS) - Workshop plug gauges and spherical plug gauges for inside diameters with tolerance class according to DIN EN ISO 286-1 and DIN EN ISO 286-2 from 1 mm to 500 mm nominal size - Deviations and tolerances for gauges*, 2017-03-01 Update
DIN 2248-3:2008 history
2008DIN 2248-3:2008-07 Geometrical product specifications (GPS) - "GO" gauging members - Part 3: For holes over 120 mm up to 200 mm nominal diameter
2008DIN 2248-3:2008 Geometrical product specifications (GPS) - "GO" gauging members - Part 3: For holes over 120 mm up to 200 mm nominal diameter
1989DIN 2248-3:1989 GO segmental cylindrical bar gauging members over 120 mm up to 200 mm nominal diameter