1、BRITISH STANDARD AEROSPACE SERIESBS EN2605:200524 interface for adaptors, threaded, with lockring Geometric configuration The European Standard EN 2605:2005 has the status of a British StandardICS 49.030.99g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g4
2、9g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Fri Jul 28 03:28:30 BST 2006, Uncontrolled Copy, (c) BSIBS EN 2605:2005This British Standard was published under the authority of the Standards Policy and Strategy C
3、ommittee on 30 June 2006 BSI 2006ISBN 0 580 47948 XNational forewordThis British Standard is the official English language version of EN 2605:2005. The UK participation in its preparation was entrusted to Technical Committee ACE/69, Aerospace hydraulic systems, fluids and components, which has the r
4、esponsibility to: A list of organizations represented on this committee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “
5、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 application. Compliance with
6、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 UK interests informed; monitor related international
7、and European developments and promulgate them in the UK.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 7 and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued sin
8、ce publicationAmd. No. Date CommentsLicensed Copy: Wang Bin, na, Fri Jul 28 03:28:30 BST 2006, Uncontrolled Copy, (c) BSIEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2605 December 2005 ICS 49.030.99 English Version Aerospace series 24 interface for adaptors, threaded, with lockring - Geometr
9、ic configuration Srie arospatiale - Raccords droits mtriques avec bague de scurit - Interface des raccords 24 - Dimensions Luft- und Raumfahrt 24 -Anschlusszapfen fr gerade Einschraubverschraubungen mit Sicherungsring - Konstruktionsblatt This European Standard was approved by CEN on 28 October 2005
10、. 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
11、 application to the Central Secretariat 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 Central Secretariat
12、 has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
13、 Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2005 CEN All rights of exploitation in any form and by any means reserved wo
14、rldwide for CEN national Members. Ref. No. EN 2605:2005: ELicensed Copy: Wang Bin, na, Fri Jul 28 03:28:30 BST 2006, Uncontrolled Copy, (c) BSI2 Contents Page Foreword 3 1 Scope .4 2 Normative references .4 3 Required characteristics 4 4 Designation .7 EN 2605:2005Licensed Copy: Wang Bin, na, Fri Ju
15、l 28 03:28:30 BST 2006, Uncontrolled Copy, (c) BSI3 Foreword This European Standard (EN 2605:2005) has been prepared by the European Association of Aerospace Manufacturers - Standardization (AECMA-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Sta
16、ndard has re-ceived 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 text or by endorsement, at the la
17、test by June 2006, and conflicting national standards shall be withdrawn at the latest by June 2006. 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
18、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, Cyprus, Czech Republic, Den-mark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, I
19、taly, Latvia, Lithuania, Luxem-bourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 2605:2005Licensed Copy: Wang Bin, na, Fri Jul 28 03:28:30 BST 2006, Uncontrolled Copy, (c) BSI4 1 Scope This standard specifies the dimensiona
20、l characteristics of the 24 interface for adaptors, threaded, with lock-ring, assembly with elastomer O-ring, for aerospace applications. This standard applies to all adaptors, threaded, with lockring, assembled with EN 2607 to EN 2608 and used in hydraulic systems with a nominal pressure up to 28 0
21、00 kPa for which a metric-size coupling with a 24 conical sealing surface has been selected. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated refer-ences, only the edition cited applies. For undated references, the latest edi
22、tion of the referenced document (including any amendments) applies. ISO 5855-1, Aerospace MJ threads Part 1: General requirements ISO 5855-3, Aerospace MJ threads Part 3: Limit dimensions for fluid systems ISO 7321, Aerospace Fluid systems Geometrical configuration of 24 tube fitting Metric series E
23、N 2602, Aerospace series Ports for adaptors, threaded, with lockring Geometric configuration EN 2603, Aerospace series Port ends for adaptors, threaded, with lockring Geometric configuration EN 2607, Aerospace series O-rings for adaptors, threaded, with lockring Survey EN 2645, Aerospace series Lock
24、rings for adaptors, threaded, with lockring Dimensions 3 Required characteristics 3.1 Configuration Dimensions Inside dimensions in compliance with ISO 7321. EN 2605:2005Licensed Copy: Wang Bin, na, Fri Jul 28 03:28:30 BST 2006, Uncontrolled Copy, (c) BSI5 Dimensions in Millimetres aThread B bPitch
25、diameter cAccording to EN 2603 dLockring position after installation in port according to EN 2602. eContact between this diameter and mating connection shall be continuous. fThread A Figure 1 EN 2605:2005Licensed Copy: Wang Bin, na, Fri Jul 28 03:28:30 BST 2006, Uncontrolled Copy, (c) BSITable 1Dime
26、nsionsinmillimetresThreadAbThreadBbd2d3d4d5d9d11l1l2l3l4l9l11l13rNut end Portend CodeaPortdimension code4g6g 4h6h20,0 0+theo- retical050,0020,010,0 0+Nominal0,40 min. 24,0 0+10,020,0+ min. min.min.0,40 05077 MJ 101 MJ 6 1 2,50 6,508,60 8,15 5,269,37 15,92 5,60 1,383,40 8,705,504,25 0,60 06098 MJ 121
27、,25MJ 8 1 4,40 7,5010,20 10,20 6,2611,53 17,59 5,90 1,383,90 9,506,004,95 0,70 08125 MJ 141,5MJ10 1 6,10 9,5011,90 11,90 8,2613,87 18,56 6,25 1,384,40 10,506,005,50 0,80 10136 MJ 161,5MJ12 1,25 7,70 11,5013,90 13,90 10,2615,37 20,42 7,25 1,384,40 11,506,005,80 0,80 12153 MJ 181,5MJ14 1,59,00 13,5015
28、,90 15,90 12,2617,12 19,45 7,25 2,284,40 11,507,005,60 0,80 14170 MJ 201,5MJ16 1,510,70 15,5017,90 17,50 14,2618,77 19,77 7,25 2,284,40 11,507,006,05 0,80 16192 MJ 221,5MJ18 1,512,50 17,5019,90 19,70 16,2620,93 19,58 7,25 2,284,40 11,507,005,85 0,80 18214 unused 20231 MJ 271,5MJ22 1,515,90 21,5024,9
29、0 23,65 20,2824,92 21,26 7,25 2,284,40 12,107,006,85 0,80 22253 unused 25295 MJ 331,5MJ27 1,520,20 26,6030,90 29,40 25,2831,47 20,46 7,25 2,284,40 13,107,004,70 0,80 28320 unused 32350 unused aCorrespondsto the pipenominaloutside diameter. bAccording to ISO 5855-3except MJ 6 1.MJ61 accordingto ISO58
30、55-1. 6 EN 2605:2005Licensed Copy: Wang Bin, na, Fri Jul 28 03:28:30 BST 2006, Uncontrolled Copy, (c) BSI7 3.2 Surface roughness According to Figure 1, unless otherwise specified in the design documentation. 4 Designation EXAMPLE Identity block EN 2605 10 Number of this standard Code (see Table 1) E
31、N 2605:2005Licensed Copy: Wang Bin, na, Fri Jul 28 03:28:30 BST 2006, Uncontrolled Copy, (c) BSIBS EN 2605:2005BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards
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