1、AEROSPACE STANDARD BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, AMS5643 (UNS S17400), 140 KSI, .5625-18, UNJF-3AAS3173Copyright 2013 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any fo
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3、p:/www.sae.org ISSUED 1976-03REAFFIRMED 2006-10 REVISED 2013-09THIRD ANGLE PROJECTION CUSTODIAN: E-25 REV.AFEDERAL SUPPLY CLASS XXXX AS3173SHEET 1 OF 3REV. APROCUREMENT SPECIFICATION: AS7474 /8/SAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of tec
4、hnicalandengineering 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
5、 berevised, reaffirmed, stabilized, orcancelled. SAE invites yourwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS3173ARATIONALE REVISE THREAD SPECIFICATION TO AS8879. REVISE LIGHTENING HOLE CONFI
6、GURATION (ADD SECTION VIEW) TO ALLOW OPTIONAL SHAPE AT BOTTOM OF HOLE, DELETE .015 MAX RADIUS AT BASE OF WRENCH PAD, UPDATE FPI REQUIREMENTS, ADD SURFACE FINISH REQUIREMENTS TO BOLT HEAD, ADD AS3062 FOR THREAD RUNOUT, ADD MIN. BEARING DIA, DELETE METRIC DIMENSIONS, UPDATE ANSI Y14.5-1973 TO ANSI Y14
7、.5M- 1982, GENERAL EDITORIAL UPDATE, REFERENCES UDATED AND FIGURE 1 REDRAWN. FIGURE 1 - BOLT AEROSPACE STANDARD AS3173SHEET 2 OF 3REV. ABOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, AMS5643 (UNS S17400), 140 KSI, .5625-18, UNJF-3A TABLE 1 - PART NUMBERS AND DIMENSIONS PART
8、NO. L GMINKMAXAPPROX. MASSLB/100 PART NO. L GMINKMAXAPPROX. MASSLB/100 AS3173-03 1.056-1.076 .077 .198 12.09 AS3173-45 3.680-3.700 2.701 2.822 30.26 AS3173-04 1.118-1.138 .139 .260 12.52 AS3173-46 3.743-3.763 2.764 2.885 30.69 AS3173-05 1.180-1.200 .201 .322 12.95 AS3173-47 3.806-3.826 2.827 2.948 3
9、1.12 AS3173-06 1.243-1.263 .264 .385 13.38 AS3173-48 3.868-3.888 2.889 3.010 31.56 AS3173-07 1.306-1.326 .327 .448 13.82 AS3173-49 3.930-3.950 2.951 3.072 31.99 AS3173-08 1.368-1.388 .389 .510 14.25 AS3173-50 3.993-4.013 3.014 3.135 32.43 AS3173-09 1.430-1.450 .451 .572 14.68 AS3173-51 4.056-4.076 3
10、.077 3.198 32.87 AS3173-10 1.493-1.513 .514 .635 15.11 AS3173-52 4.118-4.138 3.139 3.260 33.29 AS3173-11 1.556-1.576 .577 .698 15.55 AS3173-53 4.180-4.200 3.201 3.322 33.72 AS3173-12 1.618-1.638 .639 .760 15.98 AS3173-54 4.243-4.263 3.264 3.385 34.16 AS3173-13 1.680-1.700 .701 .822 16.41 AS3173-55 4
11、.306-4.326 3.327 3.448 34.60 AS3173-14 1.743-1.763 .764 .885 16.84 AS3173-56 4.368-4.388 3.389 3.510 35.02 AS3173-15 1.806-1.826 .827 .948 17.28 AS3173-57 4.430-4.450 3.451 3.572 35.46 AS3173-16 1.868-1.888 .889 1.010 17.71 AS3173-58 4.493-4.513 3.514 3.635 35.89 AS3173-17 1.930-1.950 .951 1.072 18.
12、14 AS3173-59 4.556-4.576 3.577 3.698 36.33 AS3173-18 1.993-2.013 1.014 1.135 18.58 AS3173-60 4.618-4.638 3.639 3.760 36.76 AS3173-19 2.056-2.076 1.077 1.198 19.01 AS3173-61 4.680-4.700 3.701 3.822 37.19 AS3173-20 2.118-2.138 1.139 1.260 19.44 AS3173-62 4.743-4.763 3.764 3.885 37.62 AS3173-21 2.180-2
13、.200 1.201 1.322 19.87 AS3173-63 4.806-4.826 3.827 3.948 38.06 AS3173-22 2.243-2.263 1.264 1.385 20.31 AS3173-64 4.868-4.888 3.889 4.010 38.49 AS3173-23 2.306-2.326 1.327 1.448 20.74 AS3173-65 4.930-4.950 3.951 4.072 38.92 AS3173-24 2.368-2.388 1.389 1.510 21.18 AS3173-66 4.993-5.013 4.014 4.135 39.
14、35 AS3173-25 2.430-2.450 1.451 1.572 21.60 AS3173-67 5.056-5.076 4.077 4.198 39.79 AS3173-26 2.493-2.513 1.514 1.635 22.04 AS3173-68 5.118-5.138 4.139 4.260 40.22 AS3173-27 2.556-2.576 1.577 1.698 22.47 AS3173-69 5.180-5.200 4.201 4.322 40.64 AS3173-28 2.618-2.638 1.639 1.760 22.91 AS3173-70 5.243-5
15、.263 4.264 4.385 41.09 AS3173-29 2.680-2.700 1.701 1.822 23.33 AS3173-71 5.306-5.326 4.327 4.448 41.52 AS3173-30 2.743-2.763 1.764 1.885 23.77 AS3173-72 5.368-5.388 4.389 4.510 41.95 AS3173-31 2.806-2.826 1.827 1.948 24.21 AS3173-73 5.430-5.450 4.451 4.572 42.38 AS3173-32 2.868-2.888 1.889 2.010 24.
16、64 AS3173-74 5.493-5.513 4.514 4.635 43.82 AS3173-33 2.930-2.950 1.951 2.072 25.06 AS3173-34 2.993-3.013 2.014 2.135 25.51 AS3173-35 3.056-3.076 2.077 2.198 25.94 AS3173-36 3.118-3.138 2.139 2.260 26.37 AS3173-37 3.180-3.200 2.201 2.322 26.80 AS3173-38 3.243-3.263 2.264 2.385 27.23 AS3173-39 3.306-3
17、.326 2.327 2.448 27.67 AS3173-40 3.368-3.388 2.389 2.510 28.10 AS3173-41 3.430-3.450 2.451 2.572 28.53 AS3173-42 3.493-3.513 2.514 2.635 28.96 AS3173-43 3.556-3.576 2.577 2.698 29.40 AS3173-44 3.618-3.638 2.639 2.760 29.83 AEROSPACE STANDARD AS3173SHEET 3 OF 3REV. ABOLT, MACHINE - DOUBLE HEX EXTENDE
18、D WASHER HEAD, CLOSE TOLERANCE SHANK, AMS5643 (UNS S17400), 140 KSI, .5625-18, UNJF-3A NOTES: /1/ FOR PART NUMBERS AS3173-03 THRU AS3173-15 THE THREAD PD SHALL REPLACE DATUM B. 2. MATERIAL: CORROSION AND HEAT RESISTANT ALLOY AMS5643 (SIMILAR TO UNS S17400). 3. MANUFACTURING SPECIFICATION: AS7474. 4.
19、 FLUORESCENT PENETRANT INSPECTION PER ASTM E1417/E1417M, TYPE 1, SENSITIVITY LEVEL 2 MIN. 5. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M. REQUIREMENTS PER ANSI B46.1. UNLESS OTHERWISE SPECIFIED, SURFACES TO BE 125 MICROINCHES Ra. 6. BREAK SHARP EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 7. DIMENSI
20、ONS IN INCHES. /8/ HEAD TO SHANK FILLET SHALL BE COLD ROLLED PER AS7474 AFTER HEAT TREATMENT. THE COLD ROLLING SHALL BE SUFFICIENT TO REMOVE ALL VISUAL EVIDENCE OF GRINDING OR TOOL MARKS EXCEPT THAT DISTORTIONS AT A IN FIGURE 2 OF THE SPECIFICATION SHALL NOT BE PERMITTED ON THE HEAD BEARING AREA AND
21、 SHALL BE PERMITTED ON THE SHANK DIAMETER ONLY IF THE DISTORTION DOES NOT CAUSE THE SHANK DIAMETER TO EXCEED .5625 DIAMETER. 9. DIMENSIONING AND TOLERANCING: ANSI Y14.5M-1982 (ASME PUBLICATION) 10. DO NOT USE UNASSIGNED PART NUMBERS. 11. A CHANGE BAR (l) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENI
22、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.
