1、AEROSPACE STANDARDWASHER, FLAT, COUNTERSUNKUNS S66286AS3565Copyright 2016 SAE InternationalAll rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, with
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3、N: E-25REV. AFEDERAL SUPPLY CLASS5310AS3565SHEET 1 OF 2REV.APROCUREMENT SPECIFICATION: MA1784SAE Technical Standards BoardRules providethat:“This reportis publishedbySAEtoadvance thestateoftechnical andengineering sciences. The useofthis reportis entirely voluntary, and its applicability and suitabi
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5、 your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS3565ARATIONALEPASSIVATION SPEC UPDATED, HEAT TREATMENT SPEC UPDATED, PREVIOUS INVENTORY NOTE ADDED.FIGURE 1TABLE 1NOTES:1. MATERIAL: AMS55252. HEAT TREATMENT: PRECIPITATION HEAT TREATMENT P
6、ER AMS2759/3.3. HARDNESS: 24 TO 35 HRC4. FINISH: PASSIVATE PER AMS2700 5. PROCUREMENT SPECIFICATION: MA17846. BREAK EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED.7. DIAMETER A AND B TO BE CONCENTRIC WITHIN .010 DIAMETER.AEROSPACE STANDARD AS3565SHEET 2 OF 2REV.AWASHER, FLAT, COUNTERSUNKUNS S662868.
7、FLUORESCENT PENETRANT INSPECTION PER ASTM E1417/E1417M, TYPE I, SENSITIVITY LEVEL 2, MINIMUM.9. MARK PART NUMBER AND MANUFACTURERS IDENTIFICATION PER AS478-37.10. DIMENSIONING AND TOLERANCING: ANSI Y14.5M 1982 (ASME PUBLICATION).11. DIMENSIONS ARE IN INCHES.12. DO NOT USE UNASSIGNED PART NUMBERS.13.
8、 UNLESS OTHERWISE SPECIFIED, PART INVENTORY MANUFACTURED TO PREVIOUS REVISIONS OF THE APPLICABLE DRAWING OR SPECIFICATION MAY BE PROCURED AND USED UNTIL STOCK IS DEPLETED.14. REVISION INDICATOR: A CHANGE BAR (l) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHERE TE
9、CHNICAL REVISIONS, NOT EDITORIAL CHANGES, HAVE BEEN MADE TO THE PREVIOUS ISSUE OFTHIS DOCUMENT. AN (R) SYMBOL TO THE LEFT OF THE DOCUMENT TITLE INDICATES A COMPLETE REVISION OF THE DOCUMENT, INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY.AS AND AMS ARE SAE INTERNATIONAL PUBLICATIONS.ASME IS AN AMERICAN SOCIETY OF MECHANICAL ENGINEERS PUBLICATION.ASTM IS AN ASTM INTERNATIONAL PUBLICATION.
