Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
5 Dimensions and designation
6 Grade A - Basic performance
requirements for static applications
7 Grade B - Requirements for
dynamic applications and high
performance static applications
Annex A (informative) - Spring
dimensions
Annex B (informative) - Testings
Annex C (normative) - Representative
material grades
Bibliography