ASME_Y14.40.3-2002.pdf

ASME Y14.40.3ADOPTION NOTICEASME Y14.40.3,(iraphical Symbols for Diagrams,Part 3:Connections and Related Devices,was adopted on19 December 2002 for use by the Department of Defense,DoD.Proposed changes by DoD activities must besubmitted to the DoD Adopting Activity:Commander,U.S.Army TACOM-ARDEC,ATTN:AMSTA-AR-QAW.E,Picatinny Arsenal,NJ 07806 5000.Copics of this document may be purchased from The American Society ofMechanical 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-0371)DLA-DHReview Activities:Army-AT,AV,CE,CR,EA,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.Date of issuance:May 30,2003The next edition of this Standard is scheduled for publication in 2007.There wiil be no addenda orwritten 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 individuais fromcompetent and concemned interests have had an opportunity to participate.The proposed code or standard was madeavailable for publie 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 asseried 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 uf 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)afftiated with industry is not to be interpreted asguvernment 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 prectudes the issuance of interpretations by individuals.No part of this document may be reproduced in any form,in an electronic retricval 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 byIHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights reservedPrinted in U.S.A.CONTENTSF0 reword.ivStandards Committee Roster.1Scope。,。1References13Terms and Definitions.14connection5.35connection joints and Pipetine Ends.66Connection Joints,Junctions,and Related Devices of Specified Design.8Fittings.9Portstso,Quick-Release Couplings,and Connectors9Additional Simptifications.10进