1、 AEROSPACE STANDARD BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, PD SHANK, NICKEL ALLOY, UNS N07718, 185 KSI MIN, .4375-20 UNJF-3A AS3240Copyright 2017 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 ISSUED1980-07REAFFIRMED 2007-06REVISED 2017-04THIRD ANGLE PROJECTION CUSTODIAN: E-25 REV.D FEDERAL SUPPLY CLASS 5305 AS3240 SHEET 1 OF 3 REV. D PROCUREMENT SPECIFICATION: AS7466 SAE Technical Standards Board Rules provide that: “This report is published by SAEtoadvance thestate of tec
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5、ay be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions.SAE values your input. To provide feedback on this Technical Report, please visit http:/standards.sae.org/AS3240D RATIONALE DELETE RADIUS AT TRANSITION OF WRENCH FLATS AND BASE FLANGE, ADD NEW INVE
6、NTORY DISPOSITION NOTE, ADD “MINIMUM“ TO FPI SENSITIVITY LEVEL REQUIREMENT, GENERAL EDITORIAL UPDATE. FIGURE 1 - BOLT AEROSPACE STANDARD AS3240 SHEET 2 OF 3 REV. D BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, PD SHANK, NICKEL ALLOY, UNS N07718, 185 KSI MIN, .4375-20 UNJF-3A TABLE 1 - PART NU
7、MBERS AND DIMENSIONS PART NO. L N MIN M MAX APPROX MASS LB/100 PART NO. L N MIN M MAX APPROX MASS LB/100 AS3240-04 .678- .698 .030 .125 5.21 AS3240-31 2.740-2.760 1.465 1.625 13.13 AS3240-05 .740- .760 .030 .125 5.46 AS3240-32 2.865-2.885 1.590 1.750 13.61 AS3240-06 .802- .822 .030 .125 5.70 AS3240-
8、33 2.990-3.010 1.715 1.875 14.09 AS3240-07 .865- .885 .030 .125 5.94 AS3240-34 3.115-3.135 1.840 2.000 14.57 AS3240-08 .928- .948 .030 .125 6.18 AS3240-35 3.240-3.260 1.965 2.125 15.05 AS3240-09 .990-1.010 .030 .125 6.42 AS3240-36 3.365-3.385 2.090 2.250 15.53 AS3240-10 1.052-1.072 .030 .125 6.65 AS
9、3240-37 3.490-3.510 2.215 2.375 16.01 AS3240-11 1.115-1.135 .030 .125 6.89 AS3240-38 3.615-3.635 2.340 2.500 16.48 AS3240-12 1.178-1.198 .030 .125 7.13 AS3240-39 3.740-3.760 2.465 2.625 16.97 AS3240-13 1.240-1.260 .030 .125 7.37 AS3240-40 3.865-3.885 2.590 2.750 17.45 AS3240-14 1.302-1.322 .030 .188
10、 7.62 AS3240-41 3.990-4.010 2.715 2.875 17.93 AS3240-15 1.365-1.385 .090 .250 7.86 AS3240-42 4.115-4.135 2.840 3.000 18.40 AS3240-16 1.428-1.448 .153 .312 8.10 AS3240-43 4.240-4.260 2.965 3.125 18.89 AS3240-17 1.490-1.510 .215 .375 8.34 AS3240-44 4.365-4.385 3.090 3.250 19.37 AS3240-18 1.552-1.572 .
11、277 .438 8.57 AS3240-45 4.490-4.510 3.215 3.375 19.85 AS3240-19 1.615-1.635 .340 .500 8.81 AS3240-46 4.615-4.635 3.340 3.500 20.32 AS3240-20 1.678-1.698 .403 .562 9.05 AS3240-47 4.740-4.760 3.465 3.625 20.80 AS3240-21 1.740-1.760 .465 .625 9.27 AS3240-48 4.865-4.885 3.590 3.750 21.89 AS3240-22 1.802
12、-1.822 .527 .688 9.53 AS3240-49 4.990-5.010 3.715 3.875 21.77 AS3240-23 1.865-1.885 .590 .750 9.77 AS3240-50 5.115-5.135 3.840 4.000 22.24 AS3240-24 1.928-1.948 .653 .812 10.02 AS3240-51 5.240-5.260 3.965 4.125 22.72 AS3240-25 1.990-2.010 .715 .875 10.26 AS3240-52 5.365-5.385 4.090 4.250 23.21 AS324
13、0-26 2.115-2.135 .840 1.000 10.73 AS3240-53 5.490-5.510 4.215 4.375 23.69 AS3240-27 2.240-2.260 .965 1.125 11.21 AS3240-54 5.615-5.635 4.340 4.500 24.18 AS3240-28 2.365-2.385 1.090 1.250 11.69 AS3240-55 5.740-5.760 4.465 4.625 24.67 AS3240-29 2.490-2.510 1.215 1.375 12.18 AS3240-56 5.865-5.885 4.590
14、 4.750 25.16 AS3240-30 2.615-2.635 1.340 1.500 12.65 AS3240-57 5.990-6.010 4.715 4.875 25.64 AEROSPACE STANDARD AS3240 SHEET 3 OF 3 REV. D BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, PD SHANK, NICKEL ALLOY, UNS N07718, 185 KSI MIN, .4375-20 UNJF-3A NOTES /1/ FOR PART NUMBERS AS3240-04 THROU
15、GH AS3240-24, DATUM Z SHALL REPLACE DATUM Y. 2. MATERIAL: CORROSION AND HEAT RESISTANT NICKEL ALLOY PER AMS5662 (UNS N07718). 3. PROCUREMENT SPECIFICATION: AS7466. 4. FLUORESCENT PENETRANT INSPECTION BEFORE PLATING PER ASTM E1417/E1417M, TYPE 1, SENSITIVITY LEVEL 2 MIN. 5. SURFACE TEXTURE: SYMBOLS A
16、RE PER ASME Y14.36M. REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, SURFACES TO BE 125 MICROINCHES Ra. 6. BREAK SHARP EDGES .003 TO .015, UNLESS OTHERWISE SPECIFIED. 7. DIMENSIONS ARE IN INCHES. 8. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M-1982 (ASME PUBLICATION). 9. UNLESS OTHERWISE SP
17、ECIFIED, PART INVENTORY MANUFACTURED TO PREVIOUS REVISIONS OF THE APPLICABLE DRAWING OR SPECIFICATION MAY BE PROCURED AND USED UNTIL STOCK IS DEPLETED. 10. DO NOT USE UNASSIGNED PART NUMBERS. 11. REVISION INDICATOR: A CHANGE BAR (I) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LO
18、CATING 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.
