SIST EN 4673-002:2010

Aerospace series - Inserts, UNJ threads, self-locking, with self-broaching keys - Part 002: Design standard

This European Standard specifies the applications and installation hole dimensions for EN standard, selflocking, self-broaching key, UNJ threads inserts and provisions for component salvage, for aerospace applications.

Luft- und Raumfahrt - Gewindeeinsätze, UNJ-Gewinden, selbstsichernd, mit selbsträumenden Stiften - Teil 002: Konstruktionsnorm

Diese Norm legt die Anwendungen und die Einbaulochmaße nach der EN-Norm von selbstsichernden
Gewindeeinsätzen, UNJ-Gewinde und mit selbsträumenden Stiften zur Verwendung in der Luft- und
Raumfahrt fest.

Série aérospatiale - Douilles filetées, à filetage UNJ, à freinage interne, à clavettes auto-brochantes - Partie 002 : Norme de conception

Aeronavtika - Vložki, navoj UNJ, samozapiralni, s samozagozdnim ključem - 002. del: Standard za projektiranje

Ta standard določa uporabo in namestitev dimenzije lukenj za EN standard, samozapiralnega, samozagozdnega ključa in vložkov z navojem MJ ter določbe za reševanje sestavnih delov, za uporabo v aeronavtiki.

General Information

• Status: Published
• Publication Date: 13-Sep-2010
• ICS: 49.030.30 - Nuts
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Sep-2010
• Due Date: 06-Nov-2010
• Completion Date: 14-Sep-2010
• Ref Project: EN 4673-002:2010 - Aerospace series - Inserts, UNJ threads, self-locking, with self-broaching keys - Part 002: Design standard

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Luft- und Raumfahrt - Gewindeeinsätze, UNJ-Gewinden, selbstsichernd, mit selbsträumenden Stiften - Teil 002: KonstruktionsnormSérie aérospatiale - Douilles filetées, à filetage UNJ, à freinage interne, à clavettes auto-brochantes - Partie 002 : Norme de conceptionAerospace series - Inserts, UNJ threads, self-locking, with self-broaching keys - Part 002: Design standard49.030.30MaticeNutsICS:Ta slovenski standard je istoveten z:EN 4673-002:2010SIST EN 4673-002:2010en01-oktober-2010SIST EN 4673-002:2010SLOVENSKI
STANDARD



SIST EN 4673-002:2010



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 4673-002
August 2010 ICS 49.030.30 English Version
Aerospace series - Inserts, UNJ threads, self-locking, with self-broaching keys - Part 002: Design standard
Série aérospatiale - Douilles filetées, à filetage UNJ, à freinage interne, à clavettes auto-brochantes - Partie 002: Norme de conception
Luft- und Raumfahrt - Gewindeeinsätze, UNJ-Gewinden, selbstsichernd, mit selbsträumenden Stiften - Teil 002: Konstruktionsnorm This European Standard was approved by CEN on 12 June 2010.
CEN members are bound to comply with the CEN/CENELEC Internal 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 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 translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, 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 STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4673-002:2010: ESIST EN 4673-002:2010



EN 4673-002:2010 (E) 2 Contents Page Foreword .31 Scope .42 Normative references .43 Design .44 Use .54.1 General .54.2 Performance .64.3 Installation restrictions .65 Required characteristics .75.1 Installation hole .76 Installation .97 Provisions for component salvage .98 Designation . 109 Indication on drawings . 109.1 Methods of drawing . 109.2 Examples of definition drawing . 119.3 Example of assembly drawing . 11 SIST EN 4673-002:2010



EN 4673-002:2010 (E) 3 Foreword This document (EN 4673-002:2010) 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 February 2011, and conflicting national standards shall be withdrawn at the latest by February 2011. 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. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, 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 the United Kingdom. SIST EN 4673-002:2010



EN 4673-002:2010 (E) 4 1 Scope This European Standard specifies the applications and installation hole dimensions for EN standard, self-locking, self-broaching key, UNJ threads inserts and provisions for component salvage, for aerospace applications. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 4673-001, Aerospace series — Inserts, UNJ threads, self-locking, with self-broaching keys — Part 001: Installation and removal procedure EN 4673-003, Aerospace series — Inserts, UNJ threads, self-locking, with self-broaching keys — Part 003: Technical specification ISO 3161, Aerospace — UNJ threads — General requirements and limit dimensions 3 Design Typical examples of installed inserts are shown in Figures 1 and 2. 3.1 The threaded self-locking inserts may be used in tapped blind holes and tapped through holes. The minimum flange thickness dimensions K given in Tables 3 to 5 are less than the insert length. When using these minimum flange thicknesses, protrusion of the inserts will occur (see Figure 5, footnote a). Designers must therefore en
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