Chart 72 O-rings
On Chart 72 in our O-ring guide covers:
- BS 4518: Metric dimensions of toroidal sealing rings (O-rings) and their housings
This range is based on a Swedish standard often quoted against NATO requirements. It is still extensively used throughout the UK and other European countries.
If the size you want is not listed in Chart 72 tables, please use the metric columns in our Chart 50.
Related Documents
- Product Guides
- Technical Papers
-
Industry & Application Guides
- Fluid sealing guide for the defence and aerospace industries
- High performance sealing for all marine applications
- Oil and gas products guide (Mandarin)
- Sealing guide for conventional thermal power generation
- Sealing products for the pharmaceutical and bioprocessing industries
- Total material traceability in the manufacture of components for the biopharmaceutical industry
