NOTE 1 The titles of the publications referred to in this standard are listed on the inside back cover.

NOTE 2 Dimensions of other types of gaskets for use with flanges complying with BS 1560‑3.1, BS 1560‑3.2 and BS 1560‑3.3 are given in BS 7076‑1 to BS 7076‑4.

NOTE 3 Dimensions of spiral wound gaskets for use with flanges to BS 4504‑3.1 are given in BS 4865‑2.1.

NOTE 4 To assist the purchaser, information that should be supplied by the purchaser when making an enquiry or order for gaskets complying with this standard is given in Appendix A.