1、BS EN3660-016:2009ICS 49.060NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAerospace series Cable outletaccessories for circularand rectangularelectrical and opticalconnectorsPart 016: Grommet nut, style A, self-locking and non self-locking for EN3645 Product s
2、tandardThis British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 31 October2009 BSI 2009ISBN 978 0 580 61331 9Amendments/corrigenda issued since publicationDate CommentsBS EN 3660-016:2009National forewordThis British Standard is the UK implementation of E
3、N 3660-016:2009.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/6, Aerospace avionic electrical and fibre optictechnology.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all
4、the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.BS EN 3660-016:2009EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3660-016 September 2009 ICS 49.060 English Version Aerospac
5、e series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 016: Grommet nut, style A, self-locking and non self-locking for EN 3645 - Product standard Srie arospatiale - Accessoires arrire pour connecteurs circulaires et rectangulaires lectriques et opt
6、iques - Partie 016: crou serre-fils, type A, auto-freinant et non auto-freinant pour EN 3645 - Norme de produit Luft- und Raumfahrt - Endgehause fur elektrische und optische Rund und Rechteck steckverbinder - Teil 016: Dichtungsmutter, Bauform A, selbstsichernd und nicht selbstsichernd fur EN 3645 -
7、 Produktnorm This European Standard was approved by CEN on 27 June 2009. 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 bibliogra
8、phical 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
9、 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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland
10、, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17,
11、B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3660-016:2009: EBS EN 3660-016:2009EN 3660-016:2009 (E) 2 Contents Page Foreword 3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Characteristics
12、 .4 5 Designation . 11 6 Marking 11 7 Technical specification 11 BS EN 3660-016:2009EN 3660-016:2009 (E) 3 Foreword This document (EN 3660-016:2009) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in
13、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 publicati
14、on of an identical text or by endorsement, at the latest by March 2010, and conflicting national standards shall be withdrawn at the latest by March 2010. 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 no
15、t 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, Cyprus, Czech Republic, Denmark, Estonia,
16、 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. BS EN 3660-016:2009EN 3660-016:2009 (E) 4 1 Scope This product standard de
17、fines a range of grommet nuts, style A, for use under the following conditions: Associated electrical connector(s) : EN 3660-002 Temperature range, Class N : 65 C to 200 C Class W : 65 C to 175 C 2 Normative references The following referenced documents are indispensable for the application of this
18、document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2591-100*, Aerospace series Elements of electrical and optical connection Test methods Part 100: General EN 3660-001, Aerospace
19、 series Cable outlet accessories for circular and rectangular electrical and optical connectors Part 001: Technical specification EN 3660-002, Aerospace series Cable outlet accessories for circular and rectangular electrical and optical connectors Part 002: Index of product standards SAE AS-85049, C
20、onnector accessories, electrical general specification for 1)3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 3660-001 apply. 4 Characteristics 4.1 Variant N: Non self-locking version 4.1.1 Dimensions and mass For dimensions and mass, see Figure 1 and
21、Table 1. For interface dimensions, see 4.3. All dimensions are in millimetres. * All its parts quoted in this standard. 1) Published by: Society of Automotive Engineers, Inc. (SAE), 400 Commonwealth Drive, Warrendale, PA 15096-0001. BS EN 3660-016:2009EN 3660-016:2009 (E) 5 Key c Marking (see Clause
22、 6) d Knurled, manufacturers option e A Thread Figure 1 Table 1 Dimensions in millimetres Shell size A Thread Class 6H B C D Mass max. max. max. Nom. g 09 M12 1 19,6 18,0 6,9 3,2 11 M15 1 20,8 9,5 4,013 M18 1 23,9 13,0 5,1 15 M22 1 26,2 14,9 6,017 M25 1 30,7 18,0 6,8 19 M28 1 34,5 20,0 8,821 M31 1 3
23、7,6 23,2 9,8 23 M34 1 40,6 26,4 11,425 M37 1 43,2 29,3 12,7 BS EN 3660-016:2009EN 3660-016:2009 (E) 6 4.2 Variant S: Self-locking version 4.2.1 Dimensions and mass For dimensions and mass, see Figure 2 and Table 2. For interface dimensions, see 4.3. All dimensions are in millimetres. Key c Marking,
24、see Clause 6. d Knurled, manufacturers option e A Thread f Self-locking mechanism Figure 2 BS EN 3660-016:2009EN 3660-016:2009 (E) 7 Table 2 Dimensions in millimetres Shell size A Thread Class 6H E F G H Mass max. max. max. 0,38 0,38 g 09 M12 1 21,8 17,0 3,43 3,43 3,5 11 M15 1 25,0 4,313 M18 1 29,3
25、5,415 M22 1 32,5 6,217 M25 1 35,7 5,03 5,03 6,9 19 M28 1 38,5 9,121 M31 1 41,7 10,123 M34 1 44,9 6,60 11,7 25 M37 1 48,0 13,04.3 Interface dimensions 4.3.1 Associated connection See EN 3660-002, Figure 3 and Table 3. All dimensions are in millimetres. Figure 3 BS EN 3660-016:2009EN 3660-016:2009 (E)
26、 8 Table 3 Dimensions in millimetres Shell size R S T U a N Ref. Number of teeth min. min. min. 09 10,57 7,50 6,70 2,90 12 11 13,56 10,80 9,90 2,90 16 13 16,58 13,80 12,80 2,90 20 15 20,57 16,90 16,00 2,90 24 17 23,57 20,10 19,20 2,90 28 19 26,57 22,80 21,40 2,90 32 21 29,57 26,00 24,60 2,90 36 23 3
27、2,56 29,10 27,70 2,90 40 25 35,56 32,30 30,90 1,70 44 aMinimum penetration of T diameter. 4.4 Material and finish Material/Finish Class N : Aluminium/Electroless nickel plated Material/Finish Class W : Aluminium/Olive drab cadmium plated 4.5 Assembly torque These torque values are intended for insta
28、llation use only, see Table 4. Table 4 Shell size Torque Nm 0,5 09 4,5 11 13 15 17 19 21 9,0 23 25 BS EN 3660-016:2009EN 3660-016:2009 (E) 9 4.6 Coupling thread strength torques These torque values are for test purposes, see EN 2591-420 and Table 5. Table 5 Shell size Torque Nm 0,5 09 5,5 11 13 15 1
29、7 19 21 11,0 23 25 4.7 Tests Test details to be in accordance with Table 6, EN 3660-001 and EN 2591-100. Qualification to be in accordance with EN 3660-001. Table 6 EN 2591- Designation of the test Not applicable Applicable see EN 3660-001 Details 101 Visual examination X 102 Examination of dimensio
30、ns and mass X See 4.1. 205 Housing (shell) electrical continuity X 212 Surface transfer impedance (from 100 MHz to 1 GHz) aX 301 Endurance at temperature X 305 Rapid change of temperature X 306 Mould growth X 307 Salt mist X Cable outlet not fitted to a connector and suspended with non-metallic cord
31、. Duration: Class N 48 h Class W 500 h continued BS EN 3660-016:2009EN 3660-016:2009 (E) 10 Table 6 (concluded) EN 2591- Designation of the test Not applicable Applicable see EN 3660-001 Details 308 Sand and dust X 314 Immersion at low air pressure X 315 Fluid resistance X 316 Ozone resistance X 317
32、 Flammability X 318 Fire-resistance X 402 Shock X 403 Sinusoidal and random vibration X Method B. Figure 3. Level J Duration: 8 hours in each of two axes. Test performed: On one group 50 % of time at 65 C 50 % of time at ambient temperature On a 2ndgroup 100 % of time at maximum temperature of class
33、 under test 406 Mechanical endurance X 408 Mating and unmating forces X 420 Mechanical strength of rear accessories X Phase D and Table 5. 422 Locking wire hole strength X 513 Magnetic permeability X Not fitted to a connector. Max value: 2,0 a1 GHz to 10 GHz under consideration. BS EN 3660-016:2009E
34、N 3660-016:2009 (E) 11 5 Designation EXAMPLE 1 Description block CABLE OUTLET Identity block EN3660-016XXXX Number of this standard Material/Finish class (see 4.4) Shell size Variant: N = Non self-locking S = Self-locking EXAMPLE 2 EN3660-016N09S Style A, grommet nut, aluminium, electroless nickel,
35、shell size 09, self-locking. NOTE 1 No gaps are required between sections in the part number when printed. NOTE 2 If necessary, the code I9005 may be placed between the description block and the identity block. 6 Marking Refer to EN 3660-001. 7 Technical specification Refer to EN 3660-001. BS EN3660
36、-016:2009BSI GroupHeadquarters 389Chiswick High Road,London, W4 4AL, UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 - British Standards InstitutionBSI is the independent national body responsible for preparing BritishStandards. It presents the UK view on standards in Europe and at theinternational lev
37、el. It is incorporated by Royal Charter.RevisionsBritish Standards are updated by amendment or revision. Users of BritishStandards should make sure that they possess the latest amendments oreditions.It is the constant aim of BSI to improve the quality of our products and services.We would be gratefu
38、l if anyone finding an inaccuracy or ambiguity while usingthis British Standard would inform the Secretary of the technical committeeresponsible, the identity of which can be found on the inside front cover. Tel:+44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400.BSI offers members an individual updating
39、service called PLUS which ensuresthat subscribers automatically receive the latest editions of standards.Buying standardsOrders for all BSI, international and foreign standards publications should beaddressed to Customer Services. Tel: +44 (0)20 8996 9001. Fax: +44 (0)20 89967001 Email: You may als
40、o buy directly using a debit/creditcard from the BSI Shop on the Website http:/ response to orders for international standards, it is BSI policy to supply theBSI implementation of those that have been published as British Standards,unless otherwise requested.Information on standardsBSI provides a wi
41、de range of information on national, European andinternational standards through its Library and its Technical Help to ExportersService. Various BSI electronic information services are also available whichgive details on all its products and services. Contact Information Centre. Tel:+44 (0)20 8996 7
42、111 Fax: +44 (0)20 8996 7048 Email: Subscribing members of BSI are kept up to date with standards developmentsand receive substantial discounts on the purchase price of standards. For detailsof these and other benefits contact Membership Administration. Tel: +44 (0)208996 7002 Fax: +44 (0)20 8996 70
43、01 Email: Information regarding online access to British Standards via British StandardsOnline can be found at http:/ information about BSI is available on the BSI website at http:/.CopyrightCopyright subsists in all BSI publications. BSI also holds the copyright, in theUK, of the publications of th
44、e international standardization bodies. Except aspermitted under the Copyright, Designs and Patents Act 1988 no extract maybe reproduced, stored in a retrieval system or transmitted in any form or by anymeans electronic, photocopying, recording or otherwise without prior writtenpermission from BSI.T
45、his does not preclude the free use, in the course of implementing the standard,of necessary details such as symbols, and size, type or grade designations. Ifthese details are to be used for any other purpose than implementation then theprior written permission of BSI must be obtained.Details and advice can be obtained from the Copyright and Licensing Manager.Tel: +44 (0)20 8996 7070 Email:
