1、BS ISO 7573:2008ICS 01.110NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDTechnical productdocumentation -Parts listsThis British Standardwas published underthe authority of theStandards Policy andStrategy Committee on 30November 2008 BSI 2008ISBN 978 0 580 5961
2、7 9Amendments/corrigenda issued since publicationDate CommentsBS ISO 7573:2008National forewordThis British Standard is the UK implementation of ISO 7573:2008. Itsupersedes BS ISO 7573 : 1983 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee TDW/4, Techni
3、cal product realization (TPR).A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard
4、cannot confer immunityfrom legal obligations.BS ISO 7573:2008Reference numberISO 7573:2008(E)ISO 2008INTERNATIONAL STANDARD ISO7573Second edition2008-11-01Technical product documentation Parts lists Documentation technique de produits Nomenclatures de composantsBS ISO 7573:2008ISO 7573:2008(E) PDF d
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8、ROTECTED 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 either ISO at the address below or ISO
9、s 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 7573:2008ISO 7573:2008(E) ISO 2008 All rights rese
10、rved 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 Bibliography8 BS ISO 7573:2008ISO 7573:2008(
11、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 technical committees. Each member body int
12、erested 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 with the International Electrotechnic
13、al 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 International Standards adopted by the
14、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 may be the subject of patent rights.
15、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 edition (ISO 7573:1983), which has been t
16、echnically revised. BS ISO 7573:2008INTERNATIONAL 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, e.g. for the production, procureme
17、nt 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 edition cited applies. For undated ref
18、erences, 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 sheets 3 Terms and definitions For t
19、he 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 individual parts on the same drawing NOTE 1 A
20、dapted 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 each occurrence of an object in a struc
21、ture 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 adopted as the basis or standard of mea
22、surement NOTE The SI units, including their multiple prefixes, should be used. BS ISO 7573:2008ISO 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, based on one or more aspects of tha
23、t 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 Parts lists specify all constituents of
24、 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 part reference or the constituent part n
25、umber. 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 document. If the parts list is a sepa
26、rate 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 outlines shall be drawn with continuous line
27、s (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 header may be placed in the top or in the
28、 bottom of the table. BS ISO 7573:2008ISO 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 in columns by means of continuous lines
29、 to allow information to be entered under the following headings: part reference; quantity1); unit1); reference designation; part number; part name; technical data, designation; remarks. The sequence of the columns is optional. Figure 1 Example of arrangement of columns in the parts list The data fi
30、elds 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 parts or material of assemblies. The purpose o
31、f 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 be omitted. 5.2.3 Quantity The quantity e
32、xpresses 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 the unit of measure in the unit column or i
33、n the combined column for quantity and unit. 1) The columns for quantity and unit may be combined in one column. BS ISO 7573:2008ISO 7573:2008(E) 4 ISO 2008 All rights reservedWhen the exact amount of an item is not known, one of the following methods may be used: a) enter “AR” (as required) with no
34、 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 the basis or standard of measurement. If t
35、he 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 different reference designations. 5.2.6 Part num
36、ber 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 parts list by “part number”, “technical data,
37、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 technical data and/or designation is an indication
38、 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”, “technical data, designation”, or a combination of
39、 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 reference to a note may be entered in the col
40、umn. The note is then given elsewhere on the parts list or the drawing (when the parts list is included on the drawing). BS ISO 7573:2008ISO 7573:2008(E) ISO 2008 All rights reserved 5Annex A (informative) Examples of layout arrangements for parts lists A.1 An example of a parts list in connection w
41、ith 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 See Figure A.2. Figure A.2 Parts list heade
42、rs with example of use BS ISO 7573:2008ISO 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 similar variants (see Figure A.3). aAssembly drawin
43、g. 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 one document, but different sheets BS ISO 7573
44、:2008ISO 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 7573:2008ISO 7573:2008(E) 8 ISO 2008 All rights reservedBibliography 1 ISO 6433:1981, Technical drawings Item references 2
45、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 ISO 7573:2008This page has been intentionally lef
46、t blank BS ISO7573:2008BSI 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 theint
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