ASTM D 3767 03 (Reapproved 2014) Standard Practice for Rubber - Measurement of Dimensions

Current edition approved Nov. 1, 2014. Published December 2014. Originally approved in 1979. Last previous edition approved in 2008 as D3767 – 03 (2008). — 8 p.
This practice is intended for use in determining the geometrical dimensions of rubber products and specimens for physical tests. This practice describes procedures for determining length, width, thickness, diameter, and circumference. This practice does not cover sampling of materials or products, or locations where a sample is to be taken.
The values stated in either acceptable metric units or in other units shall be regarded separately as a standard. The values stated in each system may not be exact equivalents; therefore, each system must be used independently of the other, without combining values in any other way.