BS-EN-4123-2003.pdf
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1、BRITISH STANDARD AEROSPACE SERIES BS EN 4123:2003 Shank nuts, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated on thread Classification: 1 550 MPa (at ambient temperature)/600 ? ?C The European Standard EN 4123:2003 has the status of a British Standard ICS 49.
2、030.30 ? Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:35:48 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 4123:2003 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 4 March 2003 BSI 4 March 2003 ISBN 0 580 41332 2 National fore
3、word This British Standard is the official English language version of EN 4123:2003. The UK participation in its preparation was entrusted by Technical Committee ACE/12, Aerospace fasteners and fastening systems, to Subcommittee ACE/12/1, Aerospace fasteners and fastening systems (international), wh
4、ich has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the
5、section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct applicatio
6、n. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor
7、 related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 6, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the
8、document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:35:48 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4123 February 2003 ICS 49.030.30 English version Aerospa
9、ce series - Shank nuts, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated on thread - Classification: 1 550 MPa (at ambient temperature)/600 C This European Standard was approved by CEN on 19 August 2002. CEN members are bound to comply with the CEN/CENELEC Int
10、ernal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member
11、. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are
12、 the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovak Republic, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION CO
13、MIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2003 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4123:2003 E Licensed Copy: sheffieldun sheffieldun, na, Sat Nov
14、04 08:35:48 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 4123:2003 (E) 2 Contents Foreword3 1Scope 3 2Normative references 3 3Required characteristics.4 3.1Configuration Dimensions Tolerances Masses.4 3.2Material4 3.3Surface treatment 4 4Designation.6 5Marking .6 6Technical specification .6 License
15、d Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:35:48 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 4123:2003 (E) 3 Foreword This document EN 4123:2003 has been prepared by the European Association of Aerospace Manufacturers (AECMA). After enquiries and votes carried out in accordance with the ru
16、les of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of AECMA, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an identical t
17、ext or by endorsement, at the latest by August 2003, and conflicting national standards shall be withdrawn at the latest by August 2003. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard :
18、Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. 1 Scope This standard specifies the characteristics of self-locking shank nuts in
19、NI-PH2601, silver plated on thread, for aerospace applications. Classification: 1 550 MPa 1) / 600 C 2) 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the
20、text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to app
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