ISO INTERNATIONAL STANDARD 4147 Third edition 1997-09-01 Aerospace -- Nuts, hexagonal, slotted (castellated), normal height, normal across flats, with MJ threads, classifications: 600 MPa (at ambient temperature)/120 °C, 600 MPa (at ambient temperature)/235 °C, 900 MPa (at ambient temperature)/425 °C, 1 100 MPa (at ambient temperature)/235 °C, 1 100 MPa (at ambient temperature)/315 °C, 1 100 MPa (at ambient temperature)/650 °C, 1 210 MPa (at ambient temperature)/730 °C, 1 250 MPa (at ambient temperature)/235 °C and 1 550 MPa (at ambient temperature)/600 °C Dimensions Aeronautique et espace Ecrous hexagonaux a creneaux, hauteur normale surplats normaux, a filetage MJ, classifications: 60o MPa (a temperature ambiante)/120 °C, 600 MPa (a température ambiante)/235 °C, 900MPa(atempératureambiante)/425C,1100MPa(atemperature ambiante)/235°C, 1 100 MPa (a température ambiante)/315 °C, 1 100 MPa (a température ambiante)/650 °C, 1210 MPa (a température ambiante)/730 °C, 1 250 MPa (a température ambiante)/235 °C et 1550 MPa (a température ambiante)/600C-Dimensions OSI Reference number ISO 4147:1997(E) No reproduction or networking permited without license from IHS Not for Resale ISO 4147:1997(E) Foreword Iso (the International Organization for Standardization) is a worldwide federation of national standards bodies (IsO member bodies). The work of preparing International Standards is normally carried out through IsO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. Internationa! organizations, governmental and non- governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International a vote. International Standard isO 4147 was prepared by Technical Committee ISO/TC 2o, Aircraft and space vehicles, Subcommittee SC 4, Aerospace fastener systems. This third edition cancels and replaces the second edition (IsO 4147:1983), of which it constitutes a technical revision. ?ISO1997 or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Organization for Standardization Case postale 56 . CH-1211 Geneve 20 . Switzerland Internet [email protected] X.400 C=ch; a=400net; p=iso; 0=isocs; s=centra Printed in Switzerland Copyright lr No reproduction or networking permitted without license from IHS Not for Resale @ISO ISO 4147:1997(E) Introduction The dimensions specified inthis International Standard have been determined to satisfy the requirements of the procurement specification of ISO9139. ..... ili Copyigh lnternatinal Oorganizalion or Standardization No reproduction or networking permitted without license from IHS Not for Resale