1、AEROSPACE STANDARD NUT, PLAIN - O.D. SLOTS, KEY WASHER LOCKED, LOW ALLOY STEEL (SAE 8740), AS8879 AS3163Copyright 2016 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, mechanica
2、l, 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 ISSUED1975-12REAFFIRMED200
3、6-05REVISED2016-01THIRD ANGLE PROJECTION CUSTODIAN: E-25 REV.AFEDERAL SUPPLY CLASS 5310 AS3163 SHEET 1 OF 4 REV. A PROCUREMENT SPECIFICATION: NONE SAETechnicalStandardsBoard Rulesprovidethat:“Thisreportispublished bySAEto advance the state oftechnicaland engineering sciences.The use ofthisreportisen
4、tirelyvoluntary,anditsapplicabilityandsuitabilityforanyparticularuse,includinganypatentinfringementarising therefrom,isthe sole responsibilityoftheuser.”SAEreviewseachtechnicalreportatleasteveryfiveyearsatwhich time itmaybe revised,reaffirmed,stabilized,orcancelled.SAEinvitesyourwritten commentsands
5、uggestions.SAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/AS3163A RATIONALE UPDATE THREAD SPECIFICATION TO AS8879, UPDATE DIMENSIONING AND TOLERANCING TO ANSI Y14.5M-1982, ADD CORROSION PROTECTION NOTE, ADD NOTE FOR EXISTING IN
6、VENTORY, DELETE SI DIMENSIONS, UPDATE SURFACE TEXTURE NOTE, UPDATE REFERENCES, FIGURE 1 REDRAWN, AND GENERAL EDITORIAL UPDATE. FIGURE 1 NUT, PLAIN AEROSPACE STANDARD AS3163 SHEET 2 OF 4 REV. A NUT, PLAIN - O.D. SLOTS, KEY WASHER LOCKED, LOW ALLOY STEEL (SAE 8740), AS8879 TABLE 1A PART NUMBERS AND DI
7、MENSIONS T, A, B, C, D, AND E PART NUMBER T THREAD /1/ A B C D E AS3163-04 .5000-28UNJEF-3B 1.032-1.052 .178-.198 .839- .859 .912- .932 .000-.020 AS3163-05 .5625-24UNJEF-3B 1.094-1.114 .209-.229 .902- .922 .974- .994 .000-.020 AS3163-06 .6250-24UNJEF-3B 1.157-1.177 .209-.229 .964- .984 1.037-1.057 .
8、000-.020 AS3163-07 .6875-24UNJEF-3B 1.297-1.317 .209-.229 1.105-1.125 1.178-1.198 .000-.020 AS3163-08 .7500-20UNJEF-3B 1.376-1.396 .240-.260 1.183-1.203 1.256-1.276 .005-.025 AS3163-09 .8125-20UNJEF-3B 1.454-1.474 .240-.260 1.261-1.281 1.334-1.354 .005-.025 AS3163-10 .8750-20UNJEF-3B 1.516-1.536 .24
9、0-.260 1.324-1.344 1.396-1.416 .005-.025 AS3163-11 .9375-20UNJEF-3B 1.579-1.599 .240-.260 1.386-1.406 1.459-1.479 .005-.025 AS3163-12 1.0000-20UNJEF-3B 1.704-1.724 .271-.291 1.449-1.469 1.521-1.541 .005-.025 AS3163-13 1.0625-18UNJEF-3B 1.797-1.817 .271-.291 1.542-1.562 1.615-1.635 .005-.025 AS3163-1
10、4 1.1250-18UNJEF-3B 1.860-1.880 .271-.291 1.605-1.625 1.678-1.698 .005-.025 AS3163-15 1.1875-18UNJEF-3B 1.923-1.943 .271-.291 1.668-1.688 1.740-1.760 .005-.025 AS3163-16 1.2500-18UNJEF-3B 1.985-2.005 .271-.291 1.730-1.750 1.802-1.822 .005-.025 AS3163-17 1.3125-18UNJEF-3B 2.047-2.067 .271-.291 1.792-
11、1.812 1.865-1.885 .005-.025 AS3163-18 1.3750-18UNJEF-3B 2.110-2.130 .271-.291 1.855-1.875 1.928-1.948 .005-.025 AS3163-19 1.4375-18UNJEF-3B 2.173-2.193 .271-.291 1.918-1.938 1.990-2.010 .010-.030 AS3163-20 1.5000-18UNJEF-3B 2.235-2.255 .271-.291 1.980-2.000 2.052-2.072 .010-.030 AS3163-21 1.5625-18U
12、NJEF-3B 2.297-2.317 .271-.291 2.042-2.062 2.115-2.135 .010-.030 AS3163-22 1.6250-18UNJEF-3B 2.360-2.380 .302-.322 2.105-2.125 2.178-2.198 .010-.030 AS3163-23 1.6875-18UNJEF-3B 2.423-2.443 .302-.322 2.168-2.188 2.240-2.260 .010-.030 AS3163-24 1.7500-16UNJ-3B 2.516-2.536 .302-.322 2.261-2.281 2.334-2.
13、354 .010-.030 AS3163-25 1.8125-16UNJ-3B 2.579-2.599 .302-.322 2.324-2.344 2.396-2.416 .010-.030 AS3163-26 1.8750-16UNJ-3B 2.641-2.661 .302-.322 2.386-2.406 2.459-2.479 .010-.030 AS3163-27 1.9375-16UNJ-3B 2.704-2.724 .302-.322 2.449-2.469 2.521-2.541 .010-.030 AS3163-28 2.0000-16UNJ-3B 2.766-2.786 .3
14、02-.322 2.511-2.531 2.584-2.604 .010-.030 AS3163-29 2.0625-16UNJS-3B 2.829-2.849 .302-.322 2.574-2.594 2.646-2.666 .010-.030 AS3163-30 2.1250-16UNJ-3B 2.891-2.911 .302-.322 2.636-2.656 2.709-2.729 .010-.030 AS3163-31 2.1875-16UNJS-3B 2.954-2.974 .302-.322 2.699-2.719 2.771-2.791 .010-.030 AS3163-32
15、2.2500-16UNJ-3B 3.016-3.036 .302-.322 2.761-2.781 2.834-2.854 .010-.030 AS3163-33 2.3125-16UNJS-3B 3.079-3.099 .302-.322 2.824-2.844 2.896-2.916 .010-.030 AS3163-34 2.3750-16UNJ-3B 3.141-3.161 .302-.322 2.886-2.906 2.959-2.979 .010-.030 AS3163-35 2.4375-16UNJS-3B 3.204-3.224 .302-.322 2.949-2.969 3.
16、021-3.041 .010-.030 AS3163-36 2.5000-16UNJ-3B 3.266-3.286 .302-.322 3.011-3.031 3.084-3.104 .010-.030 /1/ SEE TABLE 2 FOR DIMENSIONS OF UNJS-3B THREADS. AEROSPACE STANDARD AS3163 SHEET 3 OF 4 REV. A NUT, PLAIN - O.D. SLOTS, KEY WASHER LOCKED, LOW ALLOY STEEL (SAE 8740), AS8879 TABLE 1B PART NUMBERS,
17、 DIMENSIONS F, G, H, AND APPROX. MASS PART NUMBER F G H MIN APPROX. MASS LB/100 AS3163-04 .120-.130 .500- .520 .010 2.95 AS3163-05 .120-.130 .562- .582 .012 3.82 AS3163-06 .120-.130 .625- .645 .012 4.13 AS3163-07 .120-.130 .688- .708 .012 5.38 AS3163-08 .178-.198 .750- .770 .016 6.75 AS3163-09 .178-
18、.198 .812- .832 .016 7.43 AS3163-10 .178-.198 .875- .895 .016 7.87 AS3163-11 .178-.198 .938- .958 .016 8.31 AS3163-12 .178-.198 1.000-1.020 .016 10.46 AS3163-13 .178-.198 1.062-1.082 .018 11.69 AS3163-14 .178-.198 1.125-1.145 .018 12.26 AS3163-15 .178-.198 1.188-1.208 .018 12.82 AS3163-16 .178-.198
19、1.250-1.270 .018 13.36 AS3163-17 .178-.198 1.312-1.332 .018 13.90 AS3163-18 .178-.198 1.375-1.395 .018 14.47 AS3163-19 .240-.260 1.438-1.458 .018 14.88 AS3163-20 .240-.260 1.500-1.520 .018 15.36 AS3163-21 .240-.260 1.562-1.582 .018 15.90 AS3163-22 .240-.260 1.625-1.645 .018 18.44 AS3163-23 .240-.260
20、 1.688-1.708 .018 19.07 AS3163-24 .240-.260 1.750-1.770 .021 20.84 AS3163-25 .240-.260 1.812-1.832 .021 21.50 AS3163-26 .240-.260 1.875-1.895 .021 22.14 AS3163-27 .240-.260 1.938-1.958 .021 22.80 AS3163-28 .240-.260 2.000-2.020 .021 23.44 AS3163-29 .240-.260 2.062-2.082 .021 24.11 AS3163-30 .240-.26
21、0 2.125-2.145 .021 24.75 AS3163-31 .240-.260 2.188-2.208 .021 25.41 AS3163-32 .240-.260 2.250-2.270 .021 26.05 AS3163-33 .240-.260 2.312-2.332 .021 26.71 AS3163-34 .240-.260 2.375-2.395 .021 27.35 AS3163-35 .240-.260 2.438-2.458 .021 28.02 AS3163-36 .240-.260 2.500-2.520 .021 28.65 TABLE 2 THREAD DI
22、MENSIONS FOR UNJS-3B PART NUMBER T THREAD MINOR DIAMETER PITCH DIAMETER MAJOR DIAMETER MIN AS3163-29 2.0625-16UNJS-3B 2.0017-2.0102 2.0219-2.0271 2.0625 AS3163-31 2.1875-16UNJS-3B 2.1267-2.1352 2.1469-2.1521 2.1875 AS3163-33 2.3125-16UNJS-3B 2.2517-2.2602 2.2719-2.2773 2.3125 AS3163-35 2.4375-16UNJS
23、-3B 2.3767-2.3852 2.3969-2.4023 2.4375 AEROSPACE STANDARD AS3163 SHEET 4 OF 4 REV. A NUT, PLAIN - O.D. SLOTS, KEY WASHER LOCKED, LOW ALLOY STEEL (SAE 8740), AS8879 NOTES: 1. MATERIAL: AMS6322 OR AMS6323 (LOW ALLOY STEEL, SAE 8740, COMPOSITION SIMILAR TO UNS G87400). 2. HARDNESS: 26-32 HRC. 3. MAGNET
24、IC PARTICLE INSPECTION PER ASTM E1444/E1444M AND AS3071. 4. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M. REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, SURFACES TO BE 125 MICROINCHES Ra. 5. DIMENSIONING AND TOLERANCING: ANSI Y14.5-M-1982 (ASME PUBLICATION). /6/ SEE TABLE 2 FOR DIMENSIONS OF
25、THREADS NOT LISTED IN AS8879. 7. PARTS SHALL BE PROVIDED WITH PROTECTION FROM CORROSION OR DETERIORATION SUCH AS A PRESERVATIVE COATING, BARRIER PROTECTION, VOLATILE CORROSION INHIBITORS, OR DESICCATED UNIT PACKS. 8. BREAK SHARP EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 9. DIMENSIONS IN INCHES
26、10. UNLESS OTHERWISE SPECIFIED, PART INVENTORY MANUFACTURED TO PREVIOUS REVISIONS OF THE APPLICABLE DRAWING OR SPECIFICATION MAY BE PROCURED AND USED UNTIL STOCK IS DEPLETED 11. DO NOT USE UNASSIGNED PART NUMBERS. 12. REVISION INDICATOR: A CHANGE BAR (l) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENI
27、ENCE OF THE USER 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.
