1、BS ISO 7573:2008 ICS 01.110 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BRITISH STANDARD Technical product documentation - Parts listsThis British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 November 2008 BSI 2008 ISBN 97
2、8 0 580 59617 9 Amendments/corrigenda issued since publication Date Comments BS ISO 7573:2008 National foreword This British Standard is the UK implementation of ISO 7573:2008. It supersedes BS ISO 7573 : 1983 which is withdrawn. The UK participation in its preparation was entrusted to Technical Com
3、mittee TDW/4, Technical product realization (TPR). 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. Compliance
4、 with a British Standard cannot confer immunity from legal obligations.BS ISO 7573:2008Reference number ISO 7573:2008(E) ISO 2008INTERNATIONAL STANDARD ISO 7573 Second edition 2008-11-01 Technical product documentation Parts lists Documentation technique de produits Nomenclatures de composantsBS ISO
5、 7573:2008 ISO 7573:2008(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing
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8、 address given below. COPYRIGHT PROTECTED DOCUMENT ISO 2008 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from eithe
9、r ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2008 All rights reservedBS ISO 7573:2008 ISO 757
10、3:2008(E) ISO 2008 All rights reserved iiiContents Page Foreword iv 1 Scope1 2 Normative references1 3 Terms and definitions .1 4 General .2 5 Parts lists arrangement.2 5.1 Position.2 5.2 Data fields for parts lists.3 Annex A (informative) Examples of layout arrangements for parts lists 5 Bibliograp
11、hy8 BS ISO 7573:2008 ISO 7573:2008(E) iv ISO 2008 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technic
12、al committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely wi
13、th the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft Inte
14、rnational Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document ma
15、y be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 7573 was prepared by Technical Committee ISO/TC 10, Technical product documentation, Subcommittee SC 1, Basic conventions. This second edition cancels and replaces the first editio
16、n (ISO 7573:1983), which has been technically revised. BS ISO 7573:2008 INTERNATIONAL STANDARD ISO 7573:2008(E) ISO 2008 All rights reserved 1Technical product documentation Parts lists 1 Scope This International Standard provides minimum requirements for parts lists to provide necessary information
17、, e.g. for the production, procurement or maintenance of the parts. This International Standard covers manual as well as computer-generated parts lists. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the ed
18、ition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 128-20, Technical drawings General principles of presentation Part 20: Basic conventions for lines ISO 5457, Technical product documentation Sizes and layout of drawing
19、sheets 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 assembly number of component parts fitted together to perform a specific function 3.2 part reference identification of component parts of assemblies and/or the identification of individua
20、l parts on the same drawing NOTE 1 Adapted from ISO 6433:1981. NOTE 2 Part references are document-based, as opposed to reference designations, which are structure-based. Identical parts on a drawing are required to have the same part reference, preferably a number (according to ISO 6433), while eac
21、h occurrence of an object in a structure is required to have a unique reference designation (according to IEC 61346-1). 3.3 quantity total number of the particular part(s) necessary for one specific assembly NOTE Quantity can express the number of parts or the amount of material. 3.4 unit entity ado
22、pted as the basis or standard of measurement NOTE The SI units, including their multiple prefixes, should be used. BS ISO 7573:2008 ISO 7573:2008(E) 2 ISO 2008 All rights reserved3.5 reference designation identifier of a specific object with respect to the system of which the object is a constituent
23、, based on one or more aspects of that system IEC 61346-1 3.6 part number unique identification of a part for a particular organization 3.7 part name text designation of a part 3.8 technical data designation indication by words or signs 3.9 remarks additional comments regarding the part 4 General Pa
24、rts lists specify all constituents of an assembled part by part reference number, quantity, part number, technical data, etc. The association between the part on a parts list and its graphical representation on the drawing is given by an identification reference. This reference can be given by a par
25、t reference or the constituent part number. 5 Parts lists arrangement 5.1 Position The parts list may be included on the drawing itself or be a separate document (see Annex A). When issuing the parts list as a separate document, the title block may be located in the lower or the upper margin of the
26、document. If the parts list is a separate document, the sheet sizes shall be chosen in accordance with ISO 5457. The reading direction of the parts list shall correspond to that of the title block. The list may be in conjunction with the title block (see ISO 7200) or be placed elsewhere. Its outline
27、s shall be drawn with continuous lines (see ISO 128-20). When the parts list is located in conjunction with the title block, the parts list table header shall be in direct connection with the title block (see Figure A.1). When the parts list table is located elsewhere on the document, the table head
28、er may be placed in the top or in the bottom of the table. BS ISO 7573:2008 ISO 7573:2008(E) ISO 2008 All rights reserved 35.2 Data fields for parts lists 5.2.1 General The parts list data fields specified below are intended to cover the general use of parts lists. The parts list shall be arranged i
29、n columns by means of continuous lines to allow information to be entered under the following headings: part reference; quantity 1) ; unit 1) ; reference designation; part number; part name; technical data, designation; remarks. The sequence of the columns is optional. Figure 1 Example of arrangemen
30、t of columns in the parts list The data fields are optional, but at least one identifying element is needed. NOTE When additional data fields are required for special needs within a company, it is possible to add or replace columns. 5.2.2 Part reference Part references are assigned to component part
31、s or material of assemblies. The purpose of the part references is to link the parts on the drawing to the parts in the parts list. Identical parts on a drawing are required to have the same part reference. If no part references are used on the drawing, this field can be left blank or the column can
32、 be omitted. 5.2.3 Quantity The quantity expresses the number of parts or the amount of material necessary for one specific assembly. The number entered in this column shall denote pieces, volume, length, or other quantities required. When this number applies to quantities other than pieces, enter t
33、he unit of measure in the unit column or in the combined column for quantity and unit. 1) The columns for quantity and unit may be combined in one column. BS ISO 7573:2008 ISO 7573:2008(E) 4 ISO 2008 All rights reservedWhen the exact amount of an item is not known, one of the following methods may b
34、e used: a) enter “AR” (as required) with no expression of amount; b) enter the numerical amount with “EST” (estimated) in the unit column or in the combined column for quantity and unit. NOTE If needed, the abbreviations can be explained on the parts list. 5.2.4 Unit The unit is an entity adopted as
35、 the basis or standard of measurement. If the unit is “piece”, this field can be left blank. 5.2.5 Reference designation The reference designation is a unique constituent identifier of each occurrence of a part or material. NOTE Consequently, if several identical parts are used, they will have diffe
36、rent reference designations. 5.2.6 Part number The part number is a unique identification of a part or material for a particular organization. If the part number is international, national, etc., it should be included in the column “technical data, designation”. A part shall be identified in the par
37、ts list by “part number”, “technical data, designation” or a combination of these two fields. If the reference designation is used, this shall also be included as an identifier. 5.2.7 Part name The part name is a text designation of a part or a material. 5.2.8 Technical data, designation The technic
38、al data and/or designation is an indication by word(s) or sign(s). This can include dimensions, material, performance figures or other characteristics, manufacturer designation or designation according to any applicable standard. A part shall be identified in the parts list by “part number”, “techni
39、cal data, designation”, or a combination of these two fields. If the reference designation is used, this shall also be included as an identifier. 5.2.9 Remarks The remarks can provide any additional information that may be required. If the column does not have enough space for this information, a re
40、ference to a note may be entered in the column. The note is then given elsewhere on the parts list or the drawing (when the parts list is included on the drawing). BS ISO 7573:2008 ISO 7573:2008(E) ISO 2008 All rights reserved 5Annex A (informative) Examples of layout arrangements for parts lists A.
41、1 An example of a parts list in connection with the title block In Figure A.1, the character height 2,8 mm has been used for the factual content. Figure A.1 Parts list combined with a title block which is located at the lower margin of the document A.2 An example of the column layout in a parts list
42、 See Figure A.2. Figure A.2 Parts list headers with example of use BS ISO 7573:2008 ISO 7573:2008(E) 6 ISO 2008 All rights reservedA.3 An example of a parts list and an assembly drawing as separate documents In this example, the assembly drawing is free for cross-use and for re-use for future simila
43、r variants (see Figure A.3). aAssembly drawing. bParts list. Figure A.3 Parts list and assembly drawing as separate documents A.4 Examples of a parts list and an assembly drawing as one document A.4.1 Presented on several drawing sheets See Figure A.4. Figure A.4 Parts list and assembly drawing as o
44、ne document, but different sheets BS ISO 7573:2008 ISO 7573:2008(E) ISO 2008 All rights reserved 7A.4.2 Presented on one drawing sheet See Figure A.5. Figure A.5 Parts list and assembly drawing as one sheet document BS ISO 7573:2008 ISO 7573:2008(E) 8 ISO 2008 All rights reservedBibliography 1 ISO 6
45、433:1981, Technical drawings Item references 2 ISO 7200, Technical product documentation Data fields in title blocks and document headers 3 IEC 61346-1, Industrial systems, installations and equipment and industrial products Structuring principles and reference designations Part 1: Basic rules BS IS
46、O 7573:2008 This page has been intentionally left blankBS ISO 7573:2008 BSI Group Headquarters 389 Chiswick High Road, London, W4 4AL, UK Tel +44 (0)20 8996 9001 Fax +44 (0)20 8996 7001 standards BSI - British Standards Institution BSI is the independent national body responsible for preparing Brit
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