1、AEROSPACE STANDARDNUT, SELF-LOCKING, DOUBLE HEXAGON,SILVER PLATED, REDUCED HEIGHT180 KSI, 1400 F, UNS N07001AS3554Copyright 2015 SAE InternationalAll 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,
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3、MED 2012-11REVISED2015-09THIRD ANGLE PROJECTIONCUSTODIAN: E-25REV. BFEDERAL SUPPLY CLASS5310AS3554SHEET 1 OF 3REV.BPROCUREMENT SPECIFICATION: AS7253SAE Technical Standards BoardRules providethat:“This reportis publishedby SAE to advance thestateoftechnical andengineering sciences. The useofthis repo
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5、AEinvites your written comments and suggestions.SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS3554BRATIONALETHIS IS A LIMITED SCOPE REVISION. IN DRAWING NOTE 6, UPDATE FPI REFERENCE AND REVISE SENSITIVITY LEVEL REQUIREMENT TO
6、 A MINIMUM LEVEL.FIGURE 1AEROSPACE STANDARD AS3554SHEET 2 OF 3REV.BNUT, SELF-LOCKING, DOUBLE HEXAGON,SILVER PLATED, REDUCED HEIGHT180 KSI, 1400 F, UNS N07001TABLE 1APARTNUMBERDTHREADBNOMDASHNO.EMAXFMIN ABHMINKMAXAS3554-09AS3554-10AS3554-11AS3554-12AS3554-13AS3554-14AS3554-15AS3554-16AS3554-17.190-32
7、 UNJF-3B.250-28 UNJF-3B.3125-24 UNJF-3B.375-24 UNJF-3B.4375-20 UNJF-3B.500-20 UNJF-3B.5625-18 UNJF-3B.625-18 UNJF-3B.750-16 UNJF-3B.2500.3125.3750.4375.5625.6250.6875.7812.9375081012141820222530.340.450.525.600.690.780.880.9701.230.325.410.495.560.650.740.840.9251.180.190-.220.250-.280.312-.342.375-
8、405.438-.468.500-.532.562-.597.625-.660.750-.785.045.045.060.070.080.100.110.120.130.250.322.360.458.535.610.680.790.935TABLE 1BPARTNUMBER LTMIN P R AHAPPROXMASSLB/100AS3554-09AS3554-10AS3554-11AS3554-12AS3554-13AS3554-14AS3554-15AS3554-16AS3554-17.190-.210.250-.270.312-.332.375-.395.438-.458.500-.
9、520.562-.582.625-.645.750-.770.082.130.170.210.230.260.320.370.500.004.005.005.005.005.006.006.007.007.006.007.008.009.010.012.014.015.016.0014.0014.0016.0016.0020.0020.0020.0020.0020.25.46.711.262.563.114.636.8112.30NOTES:1. MATERIAL: HEAT RESISTING NICKEL ALLOY AMS5708.2. HARDNESS: 32 TO 44 HRC.3.
10、 FINISH: SILVER PLATE PER AMS2411; SILVER PLATE ONLY ON THREADS WITH OPTIONAL COVERAGE ON COUNTERSINKS. NO SILVER SHALL ENCROACH ON THE SEATING SURFACE. DIMENSIONS APPLY AFTER PLATING.4. PROCUREMENT SPECIFICATION: AS72535. BREAK EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED.6. FLUORESCENT PENETRANT
11、INSPECTION PER ASTM E1417/E1417M, TYPE 1, SENSITIVITY LEVEL 2 MIN, PRIOR TO PLATING.7. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M. REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, SURFACES TO BE 125 MICROINCHES Ra.8. DIMENSIONING AND TOLERANCING: ANSI Y14.5M-1982 (ASME PUBLICATION)9. DIMENSIO
12、NS ARE IN INCHES.10. DO NOT USE UNASSIGNED PART NUMBERS.AEROSPACE STANDARD AS3554SHEET 3 OF 3REV.BNUT, SELF-LOCKING, DOUBLE HEXAGON,SILVER PLATED, REDUCED HEIGHT180 KSI, 1400 F, UNS N0700111. AS AND AMS ARE SAE INTERNATIONAL PUBLICATIONS.12. ASME IS AN AMERICAN SOCIETY OF MECHANICAL ENGINEERS PUBLIC
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