
Screw gauges. Ring limit thread "go" gauges. Whitworth thread. Diameter W1/8" - W3"
STANDARD published on 1.11.1964
    
        Designation standards: STN 254150
                Classification mark:  254150
                
                Catalog number:  56132
                
                
               
                Publication date standards:  1.11.1964
        The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
        Country:          Slovak technical standard
        Category: Technical standards STN