SIST EN 4493:2008

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aerospace series - Inserts, screw thread, helical coil, self-locking, in heat resisting nickel base alloy NI-PH1801 (NI-P96HT, Nimonic 90), silver platedAeronavtika - Vložki s spiralnim navojem, samozapiralni, iz zlitine, odporne proti toploti, na nikljevi osnovi NI-PH1801 (NI-P96HT, Nimonic 90), posrebreniSérie aérospatiale - Filets rapportés, à freinage interne, en alliage résistant à chaud à base de nickel NI-PH1801 (NI-P96HT, Nimonic 90), argentésLuft- und Raumfahrt - Draht-Gewindeeinsätze, selbstsichernd, aus hochwarmfester Nickelbasislegierung NI-PH1801 (NI-P96HT, Nimonic 90), versilbert49.030.10NavojiScrew threadsICS:SIST EN 4493:2008enTa slovenski standard je istoveten z:EN 4493:200801-julij-2008SIST EN 4493:2008SLOVENSKI
STANDARD







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 4493April 2008ICS 49.030.10 English VersionAerospace series - Inserts, screw thread, helical coil, self-locking, in heat resisting nickel base alloy NI-PH1801 (NI-P96HT, Nimonic 90), silver platedSérie aérospatiale - Filets rapportés, à freinage interne, enalliage résistant à chaud à base de nickel NI-PH1801 (NI-P96HT, Nimonic 90), argentésLuft- und Raumfahrt - Draht-Gewindeeinsätze,selbstsichernd, aus hochwarmfester NickelbasislegierungNI-PH1801 (NI-P96HT, Nimonic 90), versilbertThis European Standard was approved by CEN on 29 February 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 4493:2008: E



EN 4493:2008 (E) 2 Contents Page Foreword.3 Introduction.4 1 Scope.4 2 Normative references.4 3 Required characteristics.4 3.1 Configuration – Dimensions – Tolerances – Masses.4 3.2 Material.5 3.3 Surface treatment.5 4 Designation.8 5 Marking.8 6 Technical specification.8



EN 4493:2008 (E) 3 Foreword This document (EN 4493:2008) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2008, and conflicting national standards shall be withdrawn at the latest by October 2008. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
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