ISO INTERNATIONAL STANDARD 3601-1 Fifth edition 2012-03-01 Fluid power systems O-rings - Part 1: Inside diameters, cross-sections, tolerances and designation codes Transmissions hydrauliques et pneumatiques Joints toriques Partie 1: Diametres intérieurs, sections, tolerances et codes d'identificationdimensionnelle Reference number ISO 3601-1:2012(E) @ ISO 2012 py IHS under lic Not for Resale ISO 3601-1:2012(E) COPYRIGHTPROTECTEDDOCUMENT @ISO2012 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either isO at the address below or IsO's memberbody in the country of the requester. ISO copyright office Case postale 56. CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ ISO 2012 - All rights reserved py IHS unde itted without license from IHS Not for Resale ISO 3601-1:2012(E) Contents Page Foreword Introductior 1 2 Normative references 3 Terms and definitions 4 Symbols. 5 Configuration 6 Inside diameters, d, cross-sections (section diameter), d2, and tolerances... 7 Designation codes 8 Methods of measuring for receiving inspection . 9 Identification statement (reference to this part of ISO 3601). Annex A (normative) Recommended inside diameter tolerances and cross-section tolerances for non-standard (custom) O-ring values ... Annex B (informative) Example method of measuring for receiving inspection .. Bibliography... CopyrghtInternational OrganizaionSadardizaoghtsreserved ili se from IHS Not for Resale