
Specification for plain setting rings for use with internal diameter measuring machines. Inch units.
NORMA vydána dne 22.9.1966
Designation standards: BS 4065:1966
Publication date standards: 22.9.1966
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Kategorie: Technické normy BS
A range of inch rings (0.08 in to 6 in) in three grades of accuracy (AA, A and B). Accuracy of geometric form, maximum departures of mean measured size from nominal size, accuracy to which the measured size is to be determined. Also includes material, hardness, and surface texture. Status: Confirmed