1、_ _-IND-STD NsIBzB.2-d.i-b5(R B I)W 7777778-OOOL28Y W 3,31-03-_ f i s I B18.2 2.1-1965(R 1981)20 November 1981 ACCEPTANCE NOTICE This non-Government document was adopted on 20 November 1981 and is.approved Copies of the document are stocked by the DoD Contractors and Industry groups must obtain for
2、use by the bD.required by existing regulations.Single Stock Point,k v a l Publications and Forms Center,Philadelphia,P A for issue t o DoD activities only.copies directly from:The indicated industry group has furnished the clearance 19120,L The American Society of Mechanical Engineers United Enginee
3、ring Center,345 E.47th Street hew York,NY 10017 or The Aqerican Xational Standards Institute 1430 Broadway,New York,NY 10018 T i t l e of Docuiient:Plain Washers ANSI Document No.:ANSI B18.22.1-1965(R 1981)Date of Specific Issue Adopted:20 September 1965(R 1981)Releasing Indus-try Group:Cu s t od ia
4、nc:Amy-AR havy-SH A i r Force-99 Review Activities:Army-AV,ER,CR,EA DLA-IS Navy-As,HG The American Society of Mechanical Engineers Military Coordinating Activity:(Project 5310-1139)User Ac tivities:Army-AT,ME.bvy-QS Amy-AR Civil Agencies:C SA-FS S.NOTICE:When reaffirmation,amendment,revision,or ance
5、llation of t h i s standard is initially proposed,the Industry group responsible for this standard shall inform the Military Coordinating Activity of the proposed action and request their participation.THIS DOCUMENT CONTAINS I PAGES.PROBLEM HARD COPY-Copyright ASME International Provided by IHS unde
6、r license with ASME Licensee=FMC Technologies/5914950002 Not for Resale,05/13/2009 00:36:25 MDTNo reproduction or networking permitted without license from IHS-,-,-STD-ASME B18-22-1-ENGL 17b5 0759b70 Ob20877 2T2 A M E R I C A N N A T I O N A L S T A N D A R D PLAIN WASHERS ANSI B18.22.1-1965(R 1975)
7、(RE A F F I RMA T ION AN D RED ES1 GN AT1 ON OF ASA 027.2-1965)REAFFIRMED 1981 REAFFIRMED 1990 FOR CURRENT COMMITTEE PERSONNEL PLEASE SEE ASME MANUAL AS-11 REAFFIRMED 1998 FOR CURRENT COMMITTEE PERSONNEL PLEASE SEE ASME MANUAL AS-1 1 Society of Automotive Engineers lhe American Society of Mechanical
8、 Engineers T H E A M E R I C A N S O C I E T Y OF M E C H A N I C A L E N G I N E E R S United Engineering Center d e w York,N.Y.10017 345 East 47th Street Copyright ASME International Provided by IHS under license with ASME Licensee=FMC Technologies/5914950002 Not for Resale,05/13/2009 00:36:25 MDT
9、No reproduction or networking permitted without license from IHS-,-,-STD-ASME BLB-22.1-ENGL 17b5 0757b70 Ob20878 137 ANSI 818.22.1-1965(R1981)20 November 1981 ACCEPTANCE NOTICE This non-Government document was adopted on 20 November 1981 and is approved for use by the DoD.The indicated industry grou
10、p has furnished the clearance required by existing regulations.Copies of the document are stocked by the DoD Single Stock Point,Naval Publications and Forms Center,Philadelphia,PA 19120,for issue to DoD activities only.Contractors and Industry groups must obtain copies directly from:The American Soc
11、iety of Mechanical Engineers United Engineering Center,345 E.47th Street New York,NY 10017 or The American National Standards Institute 1430 Broadway,New York,NY i0018 Title of Document:Plain Washers ANSI Document No.ANSI B18.22.1-1965(R1981)Date of Specific Issue Adopted:20 September 1965(U1981)Rel
12、easing Industry Group:The American Society of Mechanical Engineers Custodians:Army-AR Navy SH Air Force-99 Military Coordinating Activity:Army-AR(Project 5310-1 139)Review Activities:User Activities:Army-AV,ER,CU,EA Navy AS,MC DLA-IS Army AT,ME Navy-OS Civil Agencies:GSA-FSS NOTICE:When reaffirmatio
13、n,amendment,revision,or cancellation of this standard is initially proposed,the industry group re-sponsible for this standard shall inform the Military Coordinating Activity of the proposed action and request their participation.-I No part of this document may be reproduced in any form,in an Electro
14、nic retrieval svstem or otherwise,without the prior written permission of the publisher Copwight,1965,by THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS Printed in U.S.A.Copyright ASME International Provided by IHS under license with ASME Licensee=FMC Technologies/5914950002 Not for Resale,05/13/2009 0
15、0:36:25 MDTNo reproduction or networking permitted without license from IHS-,-,-STD-ASME B18-22.L-ENGL L7b5 m 0757b70 Ob20877 075 m Foreword Responding to the request of the U.S.War Department,ASA Sectional Committee B27 on Standardization of Plain and Lock Washers was organized August,1925,with the
16、 Society of Automotive Engineers and The American Society of Mechanical Engineers as joint sponsors.Since 1950 this committee has been known as Sectional Committee on Standard-ization of Washers and Machine Rings.Subcommittee 1 on Plain Washers was appointed in May,1928.A proposed standard submitted by the subcommittee in October,1932,was revised after circulation for criticism and comment.A second revision of the proposed standard was prepared and distributed in May,1935.The third and last revi
