1、 METRIC AEROSPACE STANDARD NUT, PLAIN HEX - DRLD, UNS G87400, CADMIUM PLATE, MJ THREAD, METRIC MA3421Copyright 2013 SAE International All 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,
2、photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED 1985-12NONCURRENT 1996
3、-11 REAFFIRMED 2001-09 REVISED 2007-09 STABILIZED 2013-03 THIRD ANGLE PROJECTION CUSTODIAN: E-25 REV.B FEDERAL SUPPLY CLASS 5310 MA3421 REV. B PROCUREMENT SPECIFICATION: NONESAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of technicalandengineering
4、 sciences. Theuse ofthis report is entirely voluntary, andits applicability and suitability forany particular use,including any patent infringement arising therefrom, isthe soleresponsibilityofthe user.”SAE reviews eachtechnicalreport at least every five years at which time itmay berevised, reaffirm
5、ed, stabilized, orcancelled. SAE invites yourwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/MA3421B RATIONALE THIS NONCURRENT STANDARD HAS BEEN STABILIZED. STABILIZED NOTICE THIS DOCUMENT HAS BEEN
6、 DECLARED “STABILIZED“ BY THE SAE E-25 GENERAL STANDARDS FOR AEROSPACE AND PROPULSION SYSTEMS COMMITTEE AND WILL NO LONGER BE SUBJECTED TO PERIODIC REVIEWS FOR CURRENCY. USERS ARE RESPONSIBLE FOR VERIFYING REFERENCES AND CONTINUED SUITABILITY OF TECHNICAL REQUIREMENTS. NEWER TECHNOLOGY MAY EXIST. Co
7、pyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-METRIC AEROSPACE STANDARD MA3421 SHEET 1 OF 2 REV. B NUT, PLAIN HEX - DRLD, UNS G87400, CADMIUM PLATE, MJ THREAD, METRIC Copyright SAE International Prov
8、ided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-METRIC AEROSPACE STANDARD MA3421 SHEET 2 OF 2 REV. B NUT, PLAIN HEX - DRLD, UNS G87400, CADMIUM PLATE, MJ THREAD, METRIC Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
