STN 254186 (254186)

Screw gauges. Reference gauges for ring thread "not go" gauges. Cylindrical pipe thread diameter G1/8" - G3 1/2"

STANDARD published on 1.3.1963

The information about the standard:

Designation standards: STN 254186
Classification mark: 254186
Catalog number: 56151
Publication date standards: 1.3.1963
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: Slovak technical standard
Category: Technical standards STN