NOTE: The current revision of the standard is AS568C, but this changes periodically. We highly recommend that in all cases, samples of a specific size and compound are tested in the application before use in production.
Still have questions about finding a standard or non-standard size? Feel free to contact us with your questions. If you experience any issues downloading any of our files, please let us know — we can email your chosen documents directly to you.
Downloads
Grab the latest PDF references for imperial and metric dimensions.
Comprehensive AS568 overview with ID/CS dimensions, tolerances and series lookups.
British Standard metric equivalents with cross-reference table for rapid conversion.
Recommended groove dimensions for static and dynamic sealing arrangements in both inch and metric.
Shaft diameter coverage and profile guidance for VA, VS, VL and VE V-Rings.
Washer dimensions, thread compatibility tables and self-centring selection support.
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If you don't see the file you need, send us a quick note and we'll share the latest revision directly.
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