1、AEROSPACE STANDARD BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, DRILLED, CLOSE TOL SHANK, AMS5643 (UNS S17400), 140 KSI, .5625-18 UNJF-3A AS3180Copyright 2014 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any
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3、http:/www.sae.org ISSUED 1976-03REAFFIRMED 2006-05 REVISED 2014-04THIRD ANGLE PROJECTION CUSTODIAN: E-25 REV.AFEDERAL SUPPLY CLASS AS3180SHEET 1 OF 3REV. APROCUREMENT SPECIFICATION: AS7474 /7/SAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of techn
4、icalandengineering 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 b
5、erevised, 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/AS3180ARATIONALE REVISE THREAD SPECIFICATION TO AS8879. REVISE LIGHTENING HOLE CONFIGU
6、RATION (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 MIN. BEARING DIA, DELETE METRIC DIMENSIONS, UPDATE ANSI Y14.5-1973 TO ANSI Y14.5M- 1982, GENERAL EDITORIAL UPD
7、ATE, REFERENCES UDATED AND FIGURE 1 REDRAWN. FIGURE 1 - BOLT AEROSPACE STANDARD AS3180SHEET 2 OF 3REV. ABOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, DRILLED, CLOSE TOL SHANK, AMS5643 (UNS S17400), 140 KSI, .5625-18 UNJF-3A TABLE 1 - PART NUMBERS AND DIMENSIONS PART NO. L GMINKMAXAPPROX. MASSLB/1
8、00 PART NO. L GMINKMAXAPPROX. MASSLB/100 AS3180-03 1.056-1.076 .077 .198 12.04 AS3180-45 3.680-3.700 2.701 2.822 30.21 AS3180-04 1.118-1.138 .139 .260 12.47 AS3180-46 3.743-3.763 2.764 2.885 30.64 AS3180-05 1.180-1.200 .201 .322 12.90 AS3180-47 3.806-3.826 2.827 2.948 31.07 AS3180-06 1.243-1.263 .26
9、4 .385 13.33 AS3180-48 3.868-3.888 2.889 3.010 31.61 AS3180-07 1.306-1.326 .327 .448 13.77 AS3180-49 3.930-3.950 2.951 3.072 31.94 AS3180-08 1.368-1.388 .389 .510 14.20 AS3180-50 3.993-4.013 3.014 3.135 32.38 AS3180-09 1.430-1.450 .451 .572 14.63 AS3180-51 4.056-4.076 3.077 3.198 32.82 AS3180-10 1.4
10、93-1.513 .514 .635 15.06 AS3180-52 4.118-4.138 3.139 3.260 33.24 AS3180-11 1.556-1.576 .577 .698 15.50 AS3180-53 4.180-4.200 3.201 3.322 33.67 AS3180-12 1.618-1.638 .639 .760 15.93 AS3180-54 4.243-4.263 3.264 3.385 34.11 AS3180-13 1.680-1.700 .701 .822 16.36 AS3180-55 4.306-4.326 3.327 3.448 34.55 A
11、S3180-14 1.743-1.763 .764 .885 16.79 AS3180-56 4.368-4.388 3.389 3.510 34.97 AS3180-15 1.806-1.826 .827 .948 17.23 AS3180-57 4.430-4.450 3.451 3.572 35.41 AS3180-16 1.868-1.888 .889 1.010 17.66 AS3180-58 4.493-4.513 3.514 3.635 35.84 AS3180-17 1.930-1.950 .951 1.072 18.06 AS3180-59 4.556-4.576 3.577
12、 3.698 36.28 AS3180-18 1.993-2.013 1.014 1.135 18.53 AS3180-60 4.618-4.638 3.639 3.760 36.71 AS3180-19 2.056-2.076 1.077 1.198 18.96 AS3180-61 4.680-4.700 3.701 3.822 37.14 AS3180-20 2.118-2.138 1.139 1.260 19.39 AS3180-62 4.743-4.763 3.764 3.885 37.57 AS3180-21 2.180-2.200 1.201 1.322 19.82 AS3180-
13、63 4.806-4.826 3.827 3.948 38.01 AS3180-22 2.243-2.263 1.264 1.385 20.26 AS3180-64 4.868-4.888 3.889 4.010 38.44 AS3180-23 2.306-2.326 1.327 1.448 20.69 AS3180-65 4.930-4.950 3.951 4.072 38.87 AS3180-24 2.368-2.388 1.389 1.510 21.13 AS3180-66 4.993-5.013 4.014 4.135 39.30 AS3180-25 2.430-2.450 1.451
14、 1.572 21.55 AS3180-67 5.056-5.076 4.077 4.198 39.74 AS3180-26 2.493-2.513 1.514 1.635 21.99 AS3180-68 5.118-5.138 4.139 4.260 40.17 AS3180-27 2.556-2.576 1.577 1.698 22.42 AS3180-69 5.180-5.200 4.201 4.322 40.59 AS3180-28 2.618-2.638 1.639 1.760 22.86 AS3180-70 5.243-5.263 4.264 4.385 41.04 AS3180-
15、29 2.680-2.700 1.701 1.822 23.28 AS3180-71 5.306-5.326 4.327 4.448 41.47 AS3180-30 2.743-2.763 1.764 1.885 23.72 AS3180-72 5.368-5.388 4.389 4.510 41.90 AS3180-31 2.806-2.826 1.827 1.948 24.16 AS3180-73 5.430-5.450 4.451 4.572 42.33 AS3180-32 2.868-2.888 1.889 2.010 24.59 AS3180-74 5.493-5.513 4.514
16、 4.635 42.77 AS3180-33 2.930-2.950 1.951 2.072 25.01 AS3180-34 2.993-3.013 2.014 2.135 25.46 AS3180-35 3.056-3.076 2.077 2.198 25.89 AS3180-36 3.118-3.138 2.139 2.260 26.32 AS3180-37 3.180-3.200 2.201 2.322 26.75 AS3180-38 3.243-3.263 2.264 2.385 27.18 AS3180-39 3.306-3.326 2.327 2.448 27.62 AS3180-
17、40 3.368-3.388 2.389 2.510 28.05 AS3180-41 3.430-3.450 2.451 2.572 28.48 AS3180-42 3.493-3.513 2.514 2.635 28.91 AS3180-43 3.556-3.576 2.577 2.698 29.35 AS3180-44 3.618-3.638 2.639 2.760 29.78 AEROSPACE STANDARD AS3180SHEET 3 OF 3REV. ABOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, DRILLED, CLOSE
18、TOL SHANK, AMS5643 (UNS S17400), 140 KSI, .5625-18 UNJF-3A NOTES: /1/ FOR PART NUMBERS AS3180-03 THRU AS3180-15 DATUM A SHALL REPLACE DATUM B.2. MATERIAL: CORROSION AND HEAT RESISTANT ALLOY AMS5643 (SIMILAR TO UNS S17400). 3. FLUORESCENT PENETRANT INSPECTION PER ASTM E1417/E1417M, TYPE 1, SENSITIVIT
19、Y LEVEL 2 MIN. 4. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M. REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, SURFACES TO BE 125 MICROINCHES Ra. 5. BREAK SHARP EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 6. DIMENSIONS IN INCHES. /7/ HEAD TO SHANK FILLET SHALL BE COLD ROLLED PER AS7474 AFT
20、ER 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 PROCUREMENT SPECIFICATION SHALL NOT BE PERMITTED ON THE HEAD BEARING AREA AND SHALL BE PERMITTED ON THE SHANK DIAMETER ONLY IF THE DISTORT
21、ION DOES NOT CAUSE THE SHANK DIAMETER TO EXCEED .5625 DIAMETER. 8. DIMENSIONING AND TOLERANCING: ANSI Y14.5M-1982 (ASME PUBLICATION). 9. DO NOT USE UNASSIGNED PART NUMBERS. 10. A CHANGE BAR (l) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHERE TECHNICAL REVISIONS,
22、 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.
