BS 6997:1990

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

NORMA vydaná dňa 31.8.1990

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The information about the standard:

Designation standards: BS 6997:1990
Publication date standards: 31.8.1990
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategória: Technické normy BS

Annotation of standard text BS 6997:1990 :

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