1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 3383:2012Incorporating corrigendum April 2012Aerospace series Rings retaining, internal, axial mounting, steel, vacuum cadmium platedBS EN 3383:2012 BRITISH STANDARDNationa
2、l forewordThis British Standard is the UK implementation of EN 3383:2012. WARNING: Retaining rings conforming to BS EN 3383:2012 have cadmium as plating material. Cadmium has been restricted and/or banned in many countries owing to environmental and health concerns and should not be used on new prod
3、uct designs. Health and safety officials such as surface treatment experts serving aerospace equipment service areas or aerospace product design areas should be consulted about any concerns on using cadmium-plated parts.The UK participation in its preparation was entrusted to Technical Committee ACE
4、/12, Aerospace fasteners and fastening systems.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Sta
5、ndards Institution 2012 Published by BSI Standards Limited 2012ISBN 978 0 580 78847 5 ICS 49.030.50 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2012
6、.Amendments/corrigenda issued since publicationDate Text affected30 April 2012 Correction to national forewordEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3383 March 2012 ICS 49.030.50 English Version Aerospace series - Rings retaining, internal, axial mounting, steel, vacuum cadmium plated
7、Srie arospatiale - Anneaux darrt, montage axial, type intrieur, en acier, cadmis sous vide Luft- und Raumfahrt - Sicherungsringe, axial in Bohrungen montierbar, aus Stahl, vakuumverkadmet This European Standard was approved by CEN on 24 September 2011. CEN members are bound to comply with the CEN/CE
8、NELEC 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-CENELEC Management Centre
9、 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-CENELEC Management Centre has the same status as the o
10、fficial 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,
11、Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserv
12、ed worldwide for CEN national Members. Ref. No. EN 3383:2012: EBS EN 3383:2012EN 3383:2012 (E) 2 Contents Page Foreword 31 Scope and field of application 42 Normative references 43 Required characteristics .43.1 Configuration Dimensions Masses 43.2 Materials .43.3 Surface treatment 44 Designation 85
13、 Marking .86 Technical specification .87 Mounting .8BS EN 3383:2012EN 3383:2012 (E) 3 Foreword This document (EN 3383:2012) 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
14、 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 o
15、r by endorsement, at the latest by September 2012, and conflicting national standards shall be withdrawn at the latest by September 2012. 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 respons
16、ible 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
17、, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 3383:2012EN 3383:2012 (E) 4 1 Scope and field of application This st
18、andard defines the characteristics of axial mounting internal retaining rings, in steel, vacuum cadmium plated, for aerospace applications. The cadmium plating restricts the use at temperatures not exceeding 235 C. 2 Normative references The following documents, in whole or in part, are normatively
19、referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2424, Aerospace series Marking of aerospace products EN 2535, Aero
20、space series Vacuum deposition of cadmium EN 3380, Aerospace series Rings retaining Technical specification EN 3425, Aerospace series Groove dimensions for axial mounting internal type retaining rings 3 Required characteristics 3.1 Configuration Dimensions Masses See figure 1 and table. 3.2 Material
21、s Spring steel: 480530 HV (Diameter codes 008 to 038) 440510 HV (Diameter codes 040 to 165) 3.3 Surface treatment EN 2535, 5 m to 9 m, on all surfaces which can be contacted by a 20 mm ball. On all other surfaces, a continuous deposit shall be present, but no value is specified. NOTE Details of form
22、 not stated are left to the manufacturers option. BS EN 3383:2012EN 3383:2012 (E) 5 Figure 1 Key: a Free b Apply prior to phosphating c Table d At mounting e Installed f Diameter codes 008 to 048 g Diameter codes 025 to 165 BS EN 3383:2012EN 3383:2012 (E) 6 Table 1 Dimensions in millimetres Diameter
23、 code bA B cD1D2D3D4P S R Mass dmax. nom. Tol. max. max. min. h11 max. kg/1 000 pieces 008 2,4 1,1 8,7 +0,36 0,16 2,8 3,6 1 0,1 0,8 0,08 0,100 009 2,5 1,3 9,8 3,1 4,4 0,130 010 3,2 1,4 10,8 3,6 4 1,2 1 0,1 0,260 011 3,3 1,5 11,8 3,9 4,8 0,310 012 3,4 1,7 13 4,7 5,7 1,5 0,370 013 3,6 1,8 14,1 5,3 6,4
24、 0,420 014 3,7 1,9 15,1 6 7,2 1,7 0,520 015 3,7 2 16,2 7 8,3 0,560 016 3,8 2 17,3 7,7 9,2 0,600 017 3,9 2,1 18,3 +0,42 0,21 8,4 10 0,650 018 4,1 2,2 19,5 8,9 10,8 2 0,740 019 4,1 2,2 20,5 9,8 11,8 0,830 020 4,2 2,3 21,5 10,6 12,6 0,900 021 4,2 2,4 22,5 11,6 13,6 1,000 022 4,2 2,5 23,5 12,6 14,6 1,10
25、0 023 4,2 2,5 24,6 13,6 15,7 0,15 1,2 0,12 1,340 024 4,4 2,6 25,9 14,2 16,4 1,420 025 4,5 2,7 26,9 15 17,2 1,500 026 4,7 2,8 27,9 15,6 17,8 1,600 028 4,8 2,9 30,1 +0,5 0,25 17,4 19,8 1,800 030 4,8 3 32,1 19,4 21,8 2,060 031 5,2 3,1 33,4 19,6 22,3 2,5 2,130 032 5,4 3,2 34,4 20,2 22,9 2,210 034 5,4 3,
26、3 36,5 22,2 24,9 1,5 0,15 3,200 035 5,4 3,4 37,8 23,2 26,2 3,540 036 5,4 3,5 38,8 24,2 27,2 3,700 037 5,5 3,6 39,8 25 28 3,740 038 5,5 3,7 40,8 26 29 3,900 040 5,8 3,9 43,5 +0,78 0,39 27,4 30,9 0,2 1,75 0,17 4,700 042 5,9 4,1 45,5 29,2 32,7 5,400 045 6,2 4,3 48,5 31,6 35,1 6,000 047 6,4 4,4 50,5 +0,
27、92 0,46 33,2 36,7 6,100 048 6,4 4,5 51,5 34,6 37,7 6,700 050 6,5 4,6 54,2 36 40 2 0,2 7,300 052 6,7 4,7 56,2 37,6 41,6 8,200 055 6,8 5 59,2 40,4 44,4 8,300 056 6,8 5,1 60,2 41,4 45,4 8,800 058 6,9 5,2 62,2 43,2 47,2 10,500 060 7,3 5,4 64,2 44,4 48,4 11,100 062 7,3 5,5 66,2 46,4 50,4 11,200 063 7,3 5
28、,6 67,2 47,4 51,4 12,400 065 7,6 5,8 69,2 48,8 52,8 3 2,5 0,25 14,300 068 7,8 6,1 72,5 51,4 55,4 16,000 070 7,8 6,2 74,5 53,4 57,4 16,500 072 7,8 6,4 76,5 55,4 59,4 18,100 075 7,8 6,6 79,5 58,4 62,4 18,800 077 7,9 6,7 81,5 60 64,2 19,000 aSee page 7. bSee page 7. cSee page 7. dSee page 7. BS EN 3383
29、:2012EN 3383:2012 (E) 7 Table 1 (concluded) Dimensions in millimetres Diameter code bA B cD1D2D3D4P S R Mass dmax. nom. Tol. max. max. min. h11 max. kg/1 000 pieces 078 8,5 6,8 82,5 +1,080,54 60,2 64 3 0,20 2,5 0,25 20,400 080 8,5 7 85,5 62 66,5 22,000 081 8,5 7 86,5 63 67,5 23,000 082 8,5 7 87,5 64
30、 68,5 24,000 083 8,5 7 88,5 65 69,5 0,25 25,000 085 8,6 7,2 90,5 66,8 71,3 3,5 3 0,3 26,300 087 8,6 7,3 92,5 68,8 73,3 29,000 088 8,6 7,4 93,5 69,8 74,3 31,000 090 8,6 7,6 95,5 71,8 76,3 33,000 092 8,7 7,8 97,5 73,6 78,1 35,000 095 8,8 8,1 100,5 76,4 80,9 37,000 097 8,8 8,2 102,5 78,4 82,9 39,000 09
31、8 9 8,3 103,5 79 83,5 41,000 100 9 8,4 105,5 81 85,5 42,000 102 9,2 8,5 108 82,6 87,6 4 0,4 55,000 105 9,2 8,7 112 85,6 90,6 56,000 107 9,5 8,8 114 87 92 58,500 108 9,5 8,9 115 88 93 60,000 110 10,4 9 117 88,2 93,2 64,500 112 10,5 9,1 119 90 95 72,000 115 10,5 9,3 122 +1,260,63 93 98 74,500 117 10,6
32、 9,5 124 94,8 99,8 75,000 118 10,7 9,6 125 95 100,6 75,500 120 11 9,7 127 97 102 77,000 122 11 9,8 129 99 104 4 78,000 125 11 10 132 102 107 79,000 127 11 10,1 134 104 109 80,500 128 11 10,2 135 105 110 81,000 130 11 10,2 137 107 112 82,000 132 11 10,3 139 109 114 83,000 135 11,2 10,5 142 112 116,6
33、84,000 137 11,2 10,5 144 114 118,6 85,500 138 11,2 10,6 145 115 119,6 86,000 140 11,2 10,7 147 117 121,6 87,500 142 11,3 10,8 149 119 123,4 89,000 145 11,4 10,9 152 122 126,2 93,000 147 11,6 11 154 123 127,8 96,000 148 11,8 11,1 155 124 128,4 100,000 150 12 11,2 158 125 131 105,000 152 12 11,3 161 1
34、27 133 106,000 155 12 11,4 164 130 136 107,000 157 12 11,5 166 132 138 108,000 158 12,3 11,5 167 132,4 138,4 109,000 160 13 11,6 169 133 139 110,000 162 13 11,7 171,5 135 141 118,000 165 13 11,8 174,5 138 144 125,000 aValues apply after cadmium plating. bCorresponds to the nominal diameter (expresse
35、d in millimetres) of the bore in which the ring shall be mounted (see EN 3425). cShall not exceed “A” max. dApproximate values, calculated on the basis of 7,85 kg/dm3, given for information purpose only. BS EN 3383:2012EN 3383:2012 (E) 8 4 Designation EXAMPLE Description blockRETAINING RING, INTERNA
36、L, AXIAL MOUNTING Identity block EN 3383 016 Number of EN Standard Diameter code (See table) NOTE If necessary, the originator code I9005 shall be placed between the description block and the identity block. 5 Marking EN 2424, style G. 6 Technical specification EN 3380 7 Mounting EN 3425 This page d
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