Revised Standard from Last Update.

1. SCOPE

This standard (Part 1) lays down directions for construction and assembly of leather sealing cups, ‘U’ cups.

2. REFERENCES

The standards listed below contain provisions which through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this Indian standard are encouraged to investigate the possibility of applying the most recent editions of the standards listed below:

IS 1640 : 2007 Glossary of terms relating to hides, skins and leather (first revision)

IS 9664 : 1980 Specification for diameter of sealing areas for use of leather cups.