1、AEROSPACE STANDARD BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, AMS4967 (UNS R56400), 160 KSI, .4375-20 UNJF-3A AS3151Copyright 2013 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in an
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3、 http:/www.sae.org ISSUED 1976-11REAFFIRMED 2006-10 REVISED 2013-06THIRD ANGLE PROJECTION CUSTODIAN: E-25 REV.AFEDERAL SUPPLY CLASS 5306 AS3151SHEET 1 OF 3REV. APROCUREMENT SPECIFICATION: AS7461 /8/SAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of
4、 technicalandengineering 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 i
5、tmay 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/AS3151ARATIONALE REVISE THREAD SPECIFICATION TO AS8879. REVISE LIGHTENING HOLE C
6、ONFIGURATION (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, UPDATE TO ANSI Y14.5M-1982, DELETE METRIC DIMENSIONS, UPDATE ANSI Y14.5-1973 T
7、O ANSI Y14.5M- 1982, GENERAL EDITORIAL UPDATE, REFERENCES UDATED AND FIGURE 1 REDRAWN. FIGURE 1 - BOLTAEROSPACE STANDARD AS3151SHEET 2 OF 3REV. ABOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, AMS4967 (UNS R56400), 160 KSI, .4375-20 UNJF-3A TABLE 1 - PART NUMBERS AND DIME
8、NSIONS PART NO. L GMINKMAXAPPROX. MASSLB/100 PART NO. L GMINKMAXAPPROX. MASSLB/100 AS3151-03 .875- .895 .088 .198 3.51 AS3151-45 3.499-3.519 2.712 2.822 9.91 AS3151-04 .937- .957 .150 .260 3.67 AS3151-46 3.562-3.582 2.775 2.885 10.07 AS3151-05 .999-1.019 .212 .322 3.81 AS3151-47 3.625-3.645 2.838 2.
9、948 10.23 AS3151-06 1.062-1.082 .275 .385 3.97 AS3151-48 3.687-3.707 2.900 3.010 10.37 AS3151-07 1.125-1.145 .338 .448 4.13 AS3151-49 3.749-3.769 2.962 3.072 10.53 AS3151-08 1.187-1.207 .400 .510 4.28 AS3151-50 3.812-2.832 3.025 3.135 10.69 AS3151-09 1.249-1.269 .462 .572 4.43 AS3151-51 3.875-3.895
10、3.088 3.198 10.84 AS3151-10 1.312-1.332 .525 .635 4.58 AS3151-52 3.937-3.957 3.150 3.260 10.98 AS3151-11 1.375-1.395 .588 .698 4.74 AS3151-53 3.999-4.019 3.212 3.322 11.14 AS3151-12 1.437-1.457 .650 .760 4.88 AS3151-54 4.062-4.082 3.275 3.385 11.30 AS3151-13 1.499-1.519 .712 .822 5.04 AS3151-55 4.12
11、5-4.145 3.338 3.448 11.44 AS3151-14 1.562-1.582 .775 .885 5.19 AS3151-56 4.187-4.207 3.400 3.510 11.60 AS3151-15 1.625-1.645 .838 .948 5.35 AS3151-57 4.249-4.269 3.462 3.572 11.75 AS3151-16 1.687-1.707 .900 1.010 5.50 AS3151-58 4.312-4.332 3.525 3.635 11.91 AS3151-17 1.749-1.769 .962 1.072 5.65 AS31
12、51-59 4.375-4.395 3.588 3.698 12.05 AS3151-18 1.812-1.832 1.025 1.135 5.81 AS3151-60 4.437-4.457 3.650 3.760 12.21 AS3151-19 1.875-1.895 1.088 1.198 5.95 AS3151-61 4.499-4.519 3.712 3.822 12.35 AS3151-20 1.937-1.957 1.150 1.260 6.10 AS3151-62 4.562-4.582 3.775 3.885 12.51 AS3151-21 1.999-2.019 1.212
13、 1.322 6.26 AS3151-63 4.625-4.645 3.838 3.948 12.67 AS3151-22 2.062-2.082 1.275 1.385 6.41 AS3151-64 4.687-4.707 3.900 4.010 12.82 AS3151-23 2.125-2.145 1.338 1.448 6.57 AS3151-65 4.749-4.769 3.962 4.072 12.97 AS3151-24 2.187-2.207 1.400 1.510 6.72 AS3151-66 4.812-4.832 4.025 4.135 13.12 AS3151-25 2
14、.249-2.269 1.462 1.572 6.88 AS3151-67 4.875-4.895 4.088 4.198 13.28 AS3151-26 2.312-2.332 1.525 1.635 7.02 AS3151-68 4.937-4.957 4.150 4.260 13.42 AS3151-27 2.375-2.395 1.588 1.698 7.17 AS3151-69 4.999-5.019 4.212 4.322 13.58 AS3151-28 2.437-2.457 1.650 1.760 7.33 AS3151-70 5.062-5.082 4.275 4.385 1
15、3.73 AS3151-29 2.499-2.519 1.712 1.822 7.48 AS3151-71 5.125-5.145 4.338 4.448 13.89 AS3151-30 2.562-2.582 1.775 1.885 7.63 AS3151-72 5.187-5.207 4.400 4.510 14.04 AS3151-31 2.625-2.645 1.838 1.948 7.79 AS3151-73 5.249-5.269 4.462 4.572 14.19 AS3151-32 2.687-2.707 1.900 2.010 7.94 AS3151-74 5.312-5.3
16、32 4.525 4.635 14.35 AS3151-33 2.749-2.769 1.962 2.072 8.09 AS3151-75 5.375-5.395 4.588 4.698 14.49 AS3151-34 2.812-2.832 2.025 2.135 8.24 AS3151-76 5.437-5.457 4.650 4.760 14.65 AS3151-35 2.875-2.895 2.088 2.198 8.39 AS3151-77 5.499-5.519 4.712 4.822 14.80 AS3151-36 2.937-2.957 2.150 2.260 8.55 AS3
17、151-78 5.562-5.582 4.775 4.885 14.95 AS3151-37 2.999-3.019 2.212 2.322 8.70 AS3151-38 3.062-3.082 2.275 2.385 8.86 AS3151-39 3.125-3.145 2.338 2.448 9.00 AS3151-40 3.187-3.207 2.400 2.510 9.16 AS3151-41 3.249-3.269 2.462 2.572 9.31 AS3151-42 3.312-3.332 2.525 2.635 9.46 AS3151-43 3.375-3.395 2.588 2
18、.698 9.62 AS3151-44 3.437-3.457 2.650 2.760 9.77 AEROSPACE STANDARD AS3151SHEET 3 OF 3REV. ABOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, AMS4967 (UNS R56400), 160 KSI, .4375-20 UNJF-3A NOTES: /1/ FOR PART NUMBERS AS3151-03 THRU AS3151-11 THE THREAD PD SHALL REPLACE DAT
19、UM B. 2. MATERIAL: TITANIUM ALLOY AMS4967 (SIMILAR TO UNS R56400) 3. PROCUREMENT SPECIFICATION: AS7461 4. FLUORESCENT PENETRANT INSPECTION PER ASTM E1417/E1417M, TYPE 1, SENSITIVITY LEVEL 2 MIN. 5. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M. REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, SU
20、RFACES TO BE 125 MICROINCHES Ra. 6. BREAK SHARP EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 7. DIMENSIONS IN INCHES. /8/ HEAD TO SHANK FILLET SHALL BE COLD ROLLED PER AS7461 AFTER HEAT TREATMENT. THE COLD ROLLING SHALL BE SUFFICIENT TO REMOVE ALL VISUAL EVIDENCE OF GRINDING OR TOOL MARKS EXCEPT T
21、HAT DISTORTIONS AT “A” IN FIGURE 2 OF THE SPECIFICATION SHALL NOT BE PERMITTED ON THE HEAD BEARING AREA AND SHALL BE PERMITTED ON THE SHANK DIAMETER ONLY IF THE DISTORTION DOES NOT CAUSE THE SHANK DIAMETER TO EXCEED .4375 (11.1025) DIAMETER. 9. DIMENSIONS AND TOLERANCING: ANSI Y14.5M-1982 (ASME PUBL
22、ICATION). 10. DO NO USE UNASSIGNED PART NUMERS. 11. A CHANGE BAR (l) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE 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 TITL
23、E 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.
