Specification for elastomeric toroidal sealing rings (\'O\'-rings) manufactured from acrylonitrile-butadiene rubbers complying with BS 6996

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-08-1990

Publisher

British Standards Institution

Foreword
Committees responsible
Specification
1. Scope
2. Dimensions
3. Surface imperfections
4. Material
5. Physical properties
6. Packaging and storage
7. Marking
Appendix
A. Method for the determination of compression set
Table
1. Physical properties

Requirements for the composition and physical properties of rings of five different hardness values, for use in particular in contact with mineral oils.

This British Standard specifies requirements for the composition and physical properties of toroidal sealing rings (“O??-rings) manufactured from acrylonitrile-butadiene rubbers complying with BS 6996. The five hardness grades of acrylonitrile-butadiene rubbers used are B0 50, B0 60, B0 70, B0 80 and B0 90 of BS 6996.

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

Committee	PRI/54
DevelopmentNote	Supersedes 84/35373 DC (09/2005) Reviewed and confirmed by BSI, January 2011. (12/2010)
DocumentType	Standard
Pages	8
PublisherName	British Standards Institution
Status	Current

BS 907:1965	Specification for dial gauges for linear measurement
BS 903-A26:1969	Physical testing of rubber Determination of hardness
BS 6996:1989	Specification for mineral oil resistant acrylonitrile-butadiene rubber compounds
BS 903-A16:1987	Physical testing of rubber Determination of the effect of liquids
BS 6442:1984	Specification for limits of surface imperfections on elastomeric toroidal sealing rings (\'O\'-rings)

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BS 6997:1990

Current

Table of Contents

Abstract

Scope

General Product Information

Standards Referencing This Book

Category

Subcategory

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