1、BRITISH STANDARD AEROSPACE SERIES BS EN 2602:2005 Ports for adaptors, threaded, with lockring Geometric configuration The European Standard EN 2602:2005 has the status of a British Standard ICS 49.030.99 BS EN 2602:2005 This British Standard was published under the authority of the Standards Policy
2、and Strategy Committee on 30 June 2006 BSI 2006 ISBN 0 580 48697 4 National foreword This British Standard is the official English language version of EN 2602:2005. The UK participation in its preparation was entrusted to Technical Committee ACE/69, Aerospace hydraulic systems, fluids and components
3、, which has the responsibility to: A list of organizations represented on this committee 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
4、 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 applicati
5、on. 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 UK interests informed; monitor re
6、lated 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 8, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the d
7、ocument was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN2602 December2005 ICS49.030.99 EnglishVersion AerospaceseriesPortsforadaptors,threaded,withlockring Geometricconfiguration SriearospatialeImplantationdesraccordsdroits
8、mtriquesavecbaguedescuritDimensions LuftundRaumfahrtEinschraublcherfrgerade EinschraubverschraubungenmitSicherungsring Konstruktionsblatt ThisEuropeanStandardwasapprovedbyCENon28October2005. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope
9、 an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguag
10、emadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heofficial versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France, Germany,Greece,Hungary,Iceland,Ireland,Ital
11、y,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal, Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2005CEN Allrightsofexploitat
12、ioninanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN2602:2005:EEN 2602:2005 2 Contents Page Foreword 3 1 Scope .4 2 Normative references .4 3 Required characteristics 5 4 Designation .8 EN 2602:2005 3 Foreword This European Standard (EN 2602:2005) has been prepared by the Euro
13、pean Association of Aerospace Manufacturers - Standardization (AECMA-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has re- ceived the approval of the National Associations and the Official Services of the member countries of AECMA, prior
14、 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 June 2006, and conflicting national standards shall be withdrawn at the latest by June 2006. Attention is drawn to the
15、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 countri
16、es are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Den- mark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxem- bourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switze
17、rland and the United Kingdom. 4 1 Scope This standard specifies the dimensional characteristics of ports for the adaptors, threaded, with lockring, assembly with elastomer O-ring, for aerospace applications. This standard applies to all adaptors with lockring whose port end is defined by EN 2603. 2
18、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 edition of the referenced document (including any amendments) applies. ISO 5855-1, Aerospace MJ t
19、hreads Part 1: General requirements ISO 5855-3, Aerospace MJ threads Part 3: Limit dimensions for fluid systems EN 2603, Aerospace series Port ends for adaptors, threaded, with lockring Geometric configuration 1)EN 2604, Aerospace series 830 interface for adaptors, threaded, with lockring Geometric
20、configuration EN 2605, Aerospace series 24 interface for adaptors, threaded, with lockring Geometric configuration EN 2606, Aerospace series 60 interface for adaptors, threaded, with lockring Geometric configuration 1)1) In preparation at the date of publication of this standard EN 2602:20055 3 Requ
21、ired characteristics 3.1 Cross references between standards EN 2604, EN 2605 and EN 2606 See Table 1. Table 1 Dimensions in millimetres Code a830 adaptors 24 adaptors 60 adaptors Code aPort dimension code d 1theoretical Thread b 4H5H EN 2604 EN 2605 EN 2606 05 077 7,75 MJ 6 1 05 05 04 06 098 9,80 MJ
22、 8 1 06 06 06 08 125 12,55 MJ 10 1 08 08 10 136 13,65 MJ 12 1,25 10 10 08 12 153 15,30 MJ 14 1,5 12 12 10 14 170 17,05 MJ 16 1,5 14 14 12 16 192 19,20 MJ 18 1,5 16 16 14 18 214 21,45 MJ 20 1,5 18 16 20 231 23,15 MJ 22 1,5 20 20 18 22 253 25,30 MJ 24 1,5 22 20 25 295 29,50 MJ 27 1,5 25 25 28 320 32,0
23、5 MJ 30 1,5 28 32 350 35,05 MJ 33 1,5 32 aCorresponds to the pipe nominal outside diameter. bAccording to ISO 5855-3 except MJ 6 1 and the minor diameter which is modified to allow centering of the broaching tool. MJ 6 1 according to ISO 5855-1. 3.2 Configuration Dimensions According to Figure 1 and
24、 Table 2. EN 2602:20056 Dimensions in millimetres aTooling overall dimensions fInside wire diameter S bPitch diameter gFlat on wire if required cThread hR 0,65 to 0,90 dNumber of teeth J iDimensions when machining with profile cutter eWire diameter R jDimensions when machining with boring tool Figur
25、e 1 EN 2602:2005Table 2 Dimensions in millimetres Thread bd 1 d 2 d 3 d 4 d 5 d 6 d 7 d 8 l 1 l 2 l 3 l 4 l 5 l 6 J Minor diameter Code aPort dimension code 4H5H 076 , 0 0 +Theo- retical 0,5 0 +08 , 0 0 + 05 , 0 0 + min. min. Theo- retical min. min. min. min. 0,25 0 + 0,2 0,13 0 + 2 Number of teeth
26、05 077 MJ 6 1 5,065 7,75 8,85 12,01 7,37 22,00 13,13 1,0478 10,649 18,00 14,50 1,90 2,90 4,85 8,40 97 23 06 098 MJ 8 1 7,065 9,80 10,92 14,02 9,33 25,00 15,01 1,2220 12,104 19,10 15,60 2,30 3,30 5,29 9,00 95 27 08 125 MJ 10 1 9,065 12,55 12,98 17,04 11,34 28,00 18,08 1,2280 15,325 20,40 16,90 2,70 3
27、,80 4,84 9,50 95 31 10 136 MJ 12 1,25 10,821 13,65 14,69 18,64 13,06 30,00 19,76 1,0478 17,302 21,60 17,60 2,70 3,80 5,67 9,50 100 40 12 153 MJ 14 1,5 12,576 15,30 16,29 20,22 14,66 32,00 21,29 1,1280 18,535 22,70 18,20 2,70 3,80 5,60 9,50 94 38 14 170 MJ 16 1,5 14,576 17,05 18,26 21,82 16,64 34,00
28、22,89 1,1280 20,183 23,40 18,90 2,70 3,80 5,91 9,50 94 40 16 192 MJ 18 1,5 16,576 19,20 20,27 25,40 18,65 38,00 26,72 1,4666 23,418 24,00 19,50 2,70 3,80 5,72 9,50 111 38 18 214 MJ 20 1,5 18,576 21,45 23,02 27,05 20,66 40,00 28,30 1,4666 24,789 25,70 21,20 2,70 3,80 6,40 10,50 94 43 20 231 MJ 22 1,5
29、 20,576 23,15 25,03 29,36 22,68 42,00 30,45 1,2751 27,643 26,40 21,90 2,70 3,80 6,83 10,50 93 46 22 253 MJ 24 1,5 22,576 25,30 27,01 32,54 24,66 46,00 34,01 2,4442 28,457 27,20 22,70 2,70 3,80 6,60 10,50 111 36 25 295 MJ 27 1,5 25,576 29,50 30,05 36,04 27,66 50,00 37,34 1,6297 33,654 28,20 23,70 2,7
30、0 3,80 5,00 10,50 93 47 28 320 MJ 30 1,5 28,576 32,05 33,06 39,67 30,68 55,00 41,25 2,0950 36,611 29,20 24,70 2,70 3,80 5,63 10,50 111 32 32 350 MJ 33 1,5 31,576 35,05 36,06 42,06 33,68 57,00 43,33 1,6297 39,687 30,20 25,70 2,70 3,80 5,63 10,50 93 53 aCorresponds to the pipe nominal outside diameter
31、. bAccording to ISO 5855-3 except MJ 6 1 and the minor diameter which is modified to alloy centering of the broaching tool. MJ 6 1 according to ISO 5855-1. EN 2602:2005 7 8 3.3 Surface roughness According to Figure 1, unless otherwise specified in the design documentation. 4 Designation EXAMPLE Iden
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