1、 AEROSPACE STANDARD NUT, SELF-LOCKING, SHANK, 1400F, 180 KSI NICKEL ALLOY (UNS N07001) SILVER PLATED THREADS ONLY, UNJ THREAD AS6922Copyright 2017 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
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3、g ISSUED2017-11THIRD ANGLE PROJECTION CUSTODIAN: E-25 FEDERAL SUPPLY CLASS 5310 AS6922 SHEET 1 OF 2 PROCUREMENT SPECIFICATION: AS7253 SAE Technical Standards Board Rules provide that: “This report is published by SAEtoadvance thestate of technicaland engineering sciences. The useof this report is en
4、tirely voluntary, and its applicability andsuitability for any particularuse, includingany patent infringement arisingtherefrom,is thesole responsibility of theuser.” SAE reviews eachtechnical reportatleast every fiveyears at whichtime it may be revised, reaffirmed, stabilized, or cancelled. SAE inv
5、ites your written comments and suggestions.SAE values your input. To provide feedback on this Technical Report, please visit http:/standards.sae.org/AS6922 RATIONALE THIS IS A NEW PART STANDARD. FIGURE 1 - NUT TABLE 1 - DIMENSIONS TABLE 1A - DIMENSIONS A-W PART NO. THREAD T A +.005 -.010 B 005 C .00
6、4 D +.003 -.002 F .002 W .010 AS6922-02 .1640-36UNJF-3B .233 .368 .259 .171 .211 .442 AS6922-03 .1900-32UNJF-3B .257 .394 .285 .197 .237 .468 AS6922-04 .2500-28UNJF-3B .406 .450 .371 .266 .331 .625 AS6922-05 .3125-24UNJF-3B .468 .480 .401 .328 .394 .625 AS6922-06 .3750-24UNJF-3B .500 .600 .475 .401
7、.468 .750 AEROSPACE STANDARD AS6922 SHEET 2 OF 2 NUT, SELF-LOCKING, SHANK, 1400F, 180 KSI NICKEL ALLOY (UNS N07001) SILVER PLATED THREADS ONLY, UNJ THREAD TABLE 1B - DIMENSIONS K-J AND APPROX MASS PART NO. K +.020 -.000 L .010 M .003 N MIN X TOL J .015 APPROX MASS LB/100 AS6922-02 .164 .063 .063 .01
8、5 .0014 .070 .33 AS6922-03 .190 .066 .066 .015 .0014 .105 .52 AS6922-04 .250 .080 .080 .027 .0014 .158 1.43 AS6922-05 .312 .108 .108 .027 .0016 .190 1.67 AS6922-06 .375 .119 .119 .027 .0016 .212 2.84 NOTES 1. MATERIAL: CORROSION AND HEAT RESISTANT NICKEL ALLOY, AMS5706 OR AMS5708 (UNS N07001). 2. PR
9、OCUREMENT SPECIFICATION: AS7253. 3. HARDNESS: 32 TO 42 HRC 4. ANNEALING OF SHANK (F) PERMISSIBLE AT 1800 F MAXIMUM. IF ANNEALED, HARDNESS OF ADJACENT THREAD SHALL BE 32 HRC MINIMUM. 5. FINISH: SILVER PLATE PER AMS2411 ON THREADS ONLY. THICKNESS PER AS7253. PARTIAL COVERAGE ON SHANK ID AND THREAD COU
10、NTERSINKS IS PERMISSIBLE. DIMENSIONS ARE AFTER PLATING. 6. FLUORESCENT PENETRANT INSPECTION: PER ASTM E1417/E1417M BEFORE PLATING. ACCEPTANCE CRITERIA PER AS3071. 7. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M. REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, SURFACES TO BE 125 MICROINCHES Ra.
11、 8. BREAK EDGES .003 TO .015, UNLESS OTHERWISE SPECIFIED. 9. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994. 10. DIMENSIONS ARE IN INCHES. 11. UNLESS OTHERWISE SPECIFIED, PART INVENTORY MANUFACTURED TO PREVIOUS REVISIONS OF THE APPLICABLE DRAWING OR SPECIFICATION MAY BE PROCURED AND USED UNTIL STOCK
12、 IS DEPLETED. 12. FOR PARTICULARS OF ATTACHMENT FLANGE HOLE AND ABUTMENT SHOULDER, REFER TO AS4847. FOR INSTALLATION OR REMOVAL OF SHANK NUTS, REFER TO ARP4848. 13. DO NOT USE UNASSIGNED PART NUMBERS. 14. REVISION INDICATOR: A CHANGE BAR (I) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE U
13、SER IN LOCATING AREAS WHERE TECHNICAL REVISIONS, NOT EDITORIAL CHANGES, HAVE BEEN MADE TO THE PREVIOUS ISSUE OF THIS 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.
