ASME_Y14.42-2002.pdf

Engineering Drawingand RelatedDocumentationPracticesASME Y14.42-2002DIGMPAL APPROVALSYSTEMSAn American National StandardThe American Society ofMechanical Engineerscense from IHSNot for ResalASME Y14.42ADOPTION NOTICEASME Y14.42,Digital Approval Systems,was adopted on 11 November 2002 for use by the Department of Defense,DoD.Proposed changes by DoD activities must be submitted to the DoD Adopting Activity:Commander,U.S.Army TACOM-ARDEC,ATTN:AMSTA-AR-QAW-E,Picatinny Arsenal,NJ 07806-5000.Copies of this documentmay be purchased from The American Society of Mechanical Engineers(ASME),22 Law Drive,PO Box 2900,Fairfield,NJ 07007-2900;http:/www.asme.org.Custodians:Adopting Activity:Army-ARArmy-ARNavy-SAAir Force-16(Project DRPR一0366)DLA-DHReview Activities:Army-AT,AV,CE,CR,EA,GL,MI,SM,TENavy-AS,CH,EC,MC,OS,SH,TD,YDAir Force-11,13,19,68,70,71,84,99DLA-CC,GS,ISNSA-NSAMSC N/AAREA DRPRDISTRIBUTION STATEMENT A.Approved for public release;distribution is unlimited.No reproduction or networking permitted without license from IHSNot for ResaleThe American Society ofMechanical EngineersA NAM E R I CAN N AT I ON A LST A N D A R DDIGITAL APPROVALSYSTEMSASEY14.42-2002eN5naenmwhAsENo reproduction or networking permitted without icense from IHSNot for ResaleDate of issuance:April 11,2003This Standard will be revised when the Society approves the issuance of a new edition.There willbe no addenda or written interpretations of the requirements of this Standard issued to this edition.ASME is the registered trademark of The American Society of Mechanical Engineers.This code or standard was developed under procedures accredited as meeting the criteria for American NationalStandards.The Standards Committee that approved the code or standard was balanced to assure that individuals fromcompetent and concerned interests have had an opportunity to participate.The proposed code or standard was madeavailable for public review and comment that provides an opportunity for additional public input from industry,academia,regulatory agencies,and the public-at-large.ASME does not approve,rate.or endorseany item,construction,proprietary device,or activity.ASME does not take any position with respect to the validity of any patent rights asserted in connection with anyitems mentioned in this document,and does not undertake to insure anyone utilizing a standard against liability forinfringement of any applicable letters patent,nor assumes any such liability.Users of a code or standard are expresslyadvised that determination of the validity of any such patent rights,and the risk of infringement of such rights,isentirely their own responsibility.Participation by federal agency representative(s)or person(s)affiliated with industry is not to be interpreted asgoverment or industry endorsement of this code or standard.ASME accepts responsibility for only those interpretations of this document issued in accordance with the establishedASME procedures and policies,which precludes the issuance of interpretations by individuals.No part of this document may be reproduced in any form,in an electronic retrieval system or otherwise,without the prior written permission of the publisher.The American Society of Mechanical EngineersThree Park Avenue.New York.NY 10016-5990Copyright 2003 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights reservedPrinted in U.S.A.No reproducsion or networking permited without license from HSNot for ResaleCONTENTSForew0rdivStandards Committee Roster.1 General11.1Sc0pe11.2References.11.3Definitions,t12 Requirements,.,.12.1 Approval Indicator.12.2Authentication and Verification of Approval Indicators.22.3Security22.43No reproduction or networking permitted without lcense from IHSNot for Resale