1、 AEROSPACE STANDARD STUD, LOCKED IN-RING LOCKED, SERRATED AS51989 Copyright 2006 SAE International All 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, mechanical, photocopying, recording, or otherwi
2、se, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED 1999-04REVISED 2006-06 THIRD ANGLE PROJECTION CUSTODIAN: SAE
3、 E-25 REV. A FEDERAL SUPPLY CLASS5307 AS51989 SHEET 1 OF 7 REV. A PROCUREMENT SPECIFICATION: NASM45909SAE TechnicalStandards Board Rules provide that: “This report is published by SAE toadvance thestate of technical andengineering sciences. Theuse of thisreport is entirely voluntary, andits applicab
4、ilityandsuitability forany particularuse,including any patent infringement arising therefrom, is thesole responsibility oftheuser.” SAE reviews each technical report at least every five yearsat which time it may be reaffirmed, revised, orcancelled.SAE invites yourwritten commentsandsuggestions.RATIO
5、NALE CORRECTION OF ERRORS CONTAINED IN ORIGINAL RELEASE, ADDITION OF INVENTORY USE CLAUSE. REVISED PROCUREMENT STANDARD. WARNING THIS DOCUMENT INCLUDES CADMIUM AS A PLATING MATERIAL. THE USE OF CADMIUM HAS BEEN RESTRICTED AND/OR BANNED FOR USE IN MANY COUNTRIES DUE TO ENVIRONMENTAL AND HEALTH CONCER
6、NS. THE USER SHOULD CONSULT WITH LOCAL OFFICIALS ON THE ENVIRONMENTAL AND HEALTH REGULATIONS REGARDING ITS USE. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD STUD, LOCKED IN-RING
7、 LOCKED, SERRATED AS51989 REV. A AS51989 SHEET 2 OF 7 REV.A FIGURE 1 TABLE 1 - FINE THREAD NUT END - COARSE THREAD STUD END MS51989 DASH NO. A NUT END THREAD UNJF-3A B STUD END THREAD (COARSE) SEE THREAD NOTE C .015D .015E DIA +.005.004F DIA +.007.002G DIA .010H DIA JK +21T1.015T2.015P DIA .010 S .0
8、15 U DIA LOCKRING PART NO. (REF) SEE NOTE 16SIZE SIZE PITCH DIA MINOR DIA -102 -103 -104 -105 -106 -107 -108 -109 -110 -111 -112 .1380-40 .1640-36 .1900-32 .2500-28 .3125-24 .3750-24 .4375-20 .5000-20 .5625-18 .6250-18 .7500-16 .1640-32 .1900-24 .2500-20 .3125-18 .3750-16 .4375-14 .5000-13 .5625-12
9、6250-11 .7500-10 .8750-9 .1461 .1446 .1654 .1639 .2204 .2187 .2795 .2778 .3378 .3358 .3946 .3926 .4537 .4512 .5122 .5097 .5699 .5674 .6891 .6866 .8071 .8046 .1280 .1215 .1413 .1334 .1915 .1824 .2474 .2373 .3017 .2906 .3534 .3411 .4093 .3963 .4641 .4503 .5174 .5028 .6314 .6156 .7430 .7257 .250.380.4
10、40.560.690.750.810.8801.0001.1201.310.060.080.080.080.080.120.120.120.140.160.160.152.178.203.255.316.380.456.567.567.687.783.175.201.230.284.345.407.487.601.601.721.820.113.122.169.222.274.322.375.427.477.588.695.116.128.177.232.285.336.391.445.497.610.7211416131720242626263030102901028610210210211
11、1111111111.380.410.440.500.560.620.690.810.9401.0001.120.140.230.280.390.510.520.570.630.720.820.990.096 .117 .137 .190 .242 .305 .354 .416 .469 .532 .645 - .110 .120 .160 .160 .170 .170 .190 .220 .220 .220 - .070 .070 .076 .076 .106 .106 .106 .141 .141 .141 MS51990-102PMS51990-103PMS51990-104PMS519
12、90-105PMS51990-106PMS51990-107PMS51990-108PMS51990-109PMS51990-109PMS51990-110PMS51990-111P.006 ZAS8879-Z-Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD STUD, LOCKED IN-RING LOCKE
13、D, SERRATED AS51989 REV. A AS51989 SHEET 3 OF 7 REV.A TABLE 2 - FINE THREAD NUT END - FINE THREAD STUD END MS51989 DASH NO. A NUT END THREAD UNJF-3A B STUD END THREAD (FINE) SEE THREAD NOTE C .015D .015E DIA +.005.004F DIA +.007.002G DIA .010H DIA JK +21T1.015T2.015P DIA .010 S .015 U DIA LOCKRING P
14、ART NO. (REF) SEE NOTE 16SIZE SIZE PITCH DIA MINOR DIA -202 -203 -204 -205 -206 -207 -208 -209 -210 -211 -212 .1380-40 .1640-36 .1900-32 .2500-28 .3125-24 .3750-24 .4375-20 .5000-20 .5625-18 .6250-18 .7500-16 .1640-36 .1900-32 .2500-28 .3125-24 .3750-24 .4375-20 .5000-20 .5625-18 .6250-18 .7500-16 .
15、8750-14 .1483 .1468 .1721 .1706 .2296 .2281 .2884 .2869 .3512 .3497 .4084 .4067 .4711 .4694 .5301 .5784 .5927 .5910 .7134 .7114 .8328 .8308 .1323 .1262 .1541 .1475 .2090 .2014 .2643 .2559 .3271 .3185 .3795 .3700 .4422 .4325 .4980 .4873 .5606 .5498 .6773 .6656 .7916 .7786 .250.380.440.560.690.750.810
16、8801.0001.1201.310.060.080.080.080.080.120.120.120.140.160.160.152.178.203.255.316.380.456.567.567.687.783.175.201.230.284.345.407.487.601.601.721.820.119.139.192.245.307.356.419.472.535.648.759.121.143.197.251.306.365.427.482.545.661.77314161317202426262630301029010286102102102111111111111.380.410
17、440.500.560.620.690.810.9401.0001.120.140.250.310.420.550.550.610.670.780.8801.050.096 .117 .137 .190 .242 .305 .354 .416 .469 .532 .645 - .110 .120 .160 .160 .170 .170 .190 .220 .220 .220 - .070 .070 .076 .076 .106 .106 .106 .141 .141 .141 MS51990-102PMS51990-103PMS51990-104PMS51990-105PMS51990-10
18、6PMS51990-107PMS51990-108PMS51990-109PMS51990-109PMS51990-110PMS51990-111PTABLE 3 - COARSE THREAD NUT END - COARSE THREAD STUD END MS51989 DASH NO. A NUT END THREAD UNJC-3A B STUD END THREAD (COARSE) SEE THREAD NOTE C .015D .015E DIA +.005.004F DIA +.007.002G DIA .010H DIA JK +21T1.015T2.015P DIA .0
19、10 S .015 U DIA LOCKRING PART NO. (REF) SEE NOTE 16SIZE SIZE PITCH DIA MINOR DIA -302 -303 -304 -305 -306 -307 -308 -309 -310 -311 -312 .1380-32 .1640-32 .1900-24 .2500-20 .3125-18 .3750-16 .4375-14 .5000-13 .5625-12 .6250-11 .7500-10 .1640-32 .1900-24 .2500-20 .3125-18 .3750-16 .4375-14 .5000-13 .5
20、625-12 .6250-11 .7500-10 .8750-9 .1461 .1446 .1654 .1639 .2204 .2187 .2795 .2778 .3378 .3358 .3946 .3926 .4537 .4512 .5122 .5097 .5699 .5674 .6891 .6866 .8071 .8046 .1280 .1215 .1413 .1334 .1915 .1824 .2474 .2373 .3017 .2906 .3534 .3411 .4093 .3963 .4641 .4503 .5174 .5028 .6314 .6156 .7430 .7257 .25
21、0.380.440.560.690.750.810.8801.0001.1201.310.060.080.080.080.080.120.120.120.140.160.160.152.178.203.255.316.380.456.567.567.687.783.175.201.230.284.345.407.487.601.601.721.820.113.122.169.222.274.322.375.427.477.588.695.116.128.177.232.285.336.391.445.497.610.721141613172024262626303010290102861021
22、02102111111111111.380.410.440.500.560.620.690.810.9401.0001.120.140.230.280.390.510.520.570.630.720.820.990.085 .111 .120 .166 .219 .270 .318 .371 .423 .473 .583 - .110 .120 .160 .160 .170 .170 .190 .220 .220 .220 - .070 .070 .076 .076 .106 .106 .106 .141 .141 .141 MS51990-102PMS51990-103PMS51990-10
23、4PMS51990-105PMS51990-106PMS51990-107PMS51990-108PMS51990-109PMS51990-109PMS51990-110PMS51990-111PCopyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD STUD, LOCKED IN-RING LOCKED, SERRA
24、TED AS51989 REV. A AS51989 SHEET 4 OF 7 REV.A TABLE 4 - COARSE THREAD NUT END - FINE THREAD STUD END MS51989 DASH NO. A NUT END THREAD UNJC-3A B STUD END THREAD (FINE) SEE THREAD NOTE C .015D .015E DIA +.005.004F DIA +.007.002G DIA .010H DIA JK +21T1.015T2.015P DIA .010 S .015 U DIA LOCKRING PART NO
25、 (REF) SEE NOTE 16SIZE SIZE PITCH DIA MINOR DIA -402 -403 -404 -405 -406 -407 -408 -409 -410 -411 -412 .1380-32 .1640-32 .1900-24 .2500-20 .3125-18 .3750-16 .4375-14 .5000-13 .5625-12 .6250-11 .7500-10 .1640-36 .1900-32 .2500-28 .3125-24 .3750-24 .4375-20 .5000-20 .5625-18 .6250-18 .7500-16 .8750-1
26、4 .1483 .1468 .1721 .1706 .2296 .2281 .2884 .2869 .3512 .3497 .4084 .4067 .4711 .4694 .5301 .5784 .5927 .5910 .7134 .7114 .8328 .8308 .1323 .1262 .1541 .1475 .2090 .2014 .2643 .2559 .3271 .3185 .3795 .3700 .4422 .4325 .4980 .4873 .5606 .5498 .6773 .6656 .7916 .7786 .250.380.440.560.690.750.810.8801.
27、0001.1201.310.060.080.080.080.080.120.120.120.140.160.160.152.178.203.255.316.380.456.567.567.687.783.175.201.230.284.345.407.487.601.601.721.820.119.139.192.245.307.356.419.472.535.648.759.121.143.197.251.306.365.427.482.545.661.77314161317202426262630301029010286102102102111111111111.380.410.440.5
28、00.560.620.690.810.9401.0001.120.140.250.310.420.550.550.610.670.780.8801.050.085 .111 .120 .166 .219 .270 .318 .371 .423 .473 .583 - .110 .120 .160 .160 .170 .170 .190 .220 .220 .220 - .070 .070 .076 .076 .106 .106 .106 .141 .141 .141 MS51990-102PMS51990-103PMS51990-104PMS51990-105PMS51990-106PMS51
29、990-107PMS51990-108PMS51990-109PMS51990-109PMS51990-110PMS51990-111P1. MATERIAL: STEEL, ALLOY, COMPOSITION 4130 PER AMS-S-6758 STEEL, CORROSION RESISTANT, A286 (UNS S66286) PER AMS 5731, AMS 5732, AMS 5734 OR AMS 5737. 2. PROTECTIVE COATING: STEEL, ALLOY, SHALL BE CADMIUM PLATED IN ACCORDANCE WITH A
30、MS-QQ-P-416, TYPE II, CLASS 3. STEEL, CORROSION RESISTANT, SHALL BE PASSIVATED IN ACCORDANCE WITH AMS 2700, METHOD 1, TYPE 2 OR TYPE 8. 3. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36. REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED SURFACE TO BE 125 MICROINCHES Ra, EXCEPT SERRATED COLLAR. 4. TH
31、READS: THE STUD END THREAD HAS A SPECIAL PITCH DIAMETER AND MINOR DIAMETER WHICH INSTALLS INTO A NATIONAL CLASS 3 TAPPED HOLE. THREADS SHALL BE IN ACCORDANCE WITH PROCUREMENT SPECIFICATION. 5. HEAT TREATMENT: STUDS SHALL BE HEAT TREATED TO 125,000 PSI MINIMUM TENSILE STRENGTH IN ACCORDANCE WITIH PRO
32、CUREMENT SPECIFICATION. 6. HARDNESS: STEEL, ALLOY, 26 HRC MINIMUM. STEEL, CORROSION RESISTANT, BRINELL 269 MINIMUM. 7. FILLETS: .015 R MAXIMUM. 8. EDGES: BREAK SHARP EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 9. DIMENSIONS: DIMENSIONS IN INCHES TO BE MET AFTER PLATING. DIMENSIONING AND TOLERANCI
33、NG PER ANSI Y14.5M-1982. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD STUD, LOCKED IN-RING LOCKED, SERRATED AS51989 REV. A AS51989 SHEET 5 OF 7 REV.A 10. TOLERANCES: LINEAR DIME
34、NSIONS .005, ANGULAR DIMENSIONS 2. 11. PROCUREMENT SPECIFICATION: NASM45909 12. PART NUMBERS: THE MS PART NUMBER CONSISTS OF THE MS NUMBER, PLUS THE DASH NUMBER, PLUS THE LENGTH DASH NUMBER (TABLE 5). ADD “E“ IN LIEU OF THE FIRST “DASH“ FOR CORROSION RESISTANT STEELS. ADD “D“ IN LIEU OF THE SECOND “
35、DASH“ FOR DRILLED HOLE IN NUT END. EXAMPLE: MS51989-105-24 STUD, ALLOY STEEL, 1.5 INCH NUT END LENGTH MS51989E105-24 STUD, CRES, 1.5 INCH NUT END LENGTH MS51989-105D24 STUD, ALLOY STEEL, DRILLED HOLE, 1.5 INCH NUT END LENGTH MS51989E105D24 STUD, CRES, DRILLED HOLE, 1.5 INCH NUT END LENGTH 13. FOR DE
36、SIGN FEATURE PURPOSES, THIS STANDARD TAKES PRECEDENCE OVER PROCUREMENT DOCUMENTS REFERENCED HEREIN. 14. REFERENCED DOCUMENTS SHALL BE OF THE ISSUE IN EFFECT ON DATE OF INVITATION FOR BID. 15. THE DASH NUMBERS “C100, C200, C300 AND C400“ SERIES CRES STUDS IN THE ORIGINAL ISSUE OF THIS MS51989 STANDAR
37、D ARE CANCELLED/INACTIVATED AFTER THE APPROVAL DATE OF REVISION “A“ INDICATED ON THIS DOCUMENT. THE CANCELLED STUDS SHOULD BE USED ON EXISTING CALLOUTS UNTIL STOCK IS DEPLETED. USE THE NEW “E100, E200, E300, AND E400“ SERIES CRES STUDS FOR REPLACEMENT OF “C100, C200, C300, AND C400“ SERIES CRES STUD
38、S IN ACCORDANCE WITH TABLE 6. /16/ FOR APPLICABLE LOCKRING DASH NUMBER CODING USE AS51990. 17. THE 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.
39、 AN (R) SYMBOL TO THE LEFT OF THE DOCUMENT TITLE INDICATES A COMPLETE REVISION OF THE DOCUMENT. 18. INVENTORIES OF PARTS MANUFACTURED PRIOR TO SEPTEMBER 2005 HAVING NUT END THREAD PER MIL-S-7742 USING UNR CONFIGURATION THREAD ROLL DIES ARE ACCEPTABLE UNTIL DEPLETION. PREREQUISITE: MEETING ALL PERFOR
40、MANCE REQUIREMENTS OF THE PROCUREMENT SPECIFICATION. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD STUD, LOCKED IN-RING LOCKED, SERRATED AS51989 REV. A AS51989 SHEET 6 OF 7 REV.A
41、 TABLE 5 - TABULATED LENGTHS (NUT END) LENGTH DASH NUMBER (TABLE APPLICABLE TO TABLES 1, 2, 3, AND 4) COARSE (UNJC) OR FINE (UNJF) SERIES 3A THREADS L .015 NUT END .1380 .1640 .1900 .2500 .3125 .3750 .4375 .5000 .5625 .6250 .7500 .250 -4 .312 -5 -5 .375 -6 -6 -6 -6 .438 -7 -7 -7 -7 .500 -8 -8 -8 -8
42、8 .562 -9 -9 -9 -9 -9 -9 .625 -10 -10 -10 -10 -10 -10 -10 .688 -11 -11 -11 -11 -11 -11 -11 .750 -12 -12 -12 -12 -12 -12 -12 -12 .812 -13 -13 -13 -13 -13 -13 -13 -13 -13 .875 -14 -14 -14 -14 -14 -14 -14 -14 -14 .938 -15 -15 -15 -15 -15 -15 -15 -15 -15 -15 1.000 -16 -16 -16 -16 -16 -16 -16 -16 -16 -1
43、6 1.062 -17 -17 -17 -17 -17 -17 -17 -17 -17 -17 1.125 -18 -18 -18 -18 -18 -18 -18 -18 -18 -18 -18 1.188 -19 -19 -19 -19 -19 -19 -19 -19 -19 -19 -19 1.250 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 1.312 -21 -21 -21 -21 -21 -21 -21 -21 -21 -21 -21 1.375 -22 -22 -22 -22 -22 -22 -22 -22 -22 -22 -22 1.
44、438 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 1.500 -24 -24 -24 -24 -24 -24 -24 -24 -24 -24 1.562 -25 -25 -25 -25 -25 -25 -25 -25 -25 -25 1.625 -26 -26 -26 -26 -26 -26 -26 -26 -26 -26 1.688 -27 -27 -27 -27 -27 -27 -27 -27 -27 -27 1.750 -28 -28 -28 -28 -28 -28 -28 -28 -28 -28 1.812 -29 -29 -29 -29 -29
45、29 -29 -29 -29 -29 1.875 -30 -30 -30 -30 -30 -30 -30 -30 -30 -30 1.938 -31 -31 -31 -31 -31 -31 -31 -31 -31 -31 2.000 -32 -32 -32 -32 -32 -32 -32 -32 -32 -32 2.125 -34 -34 -34 -34 -34 -34 -34 -34 -34 2.250 -36 -36 -36 -36 -36 -36 -36 -36 -36 2.375 -38 -38 -38 -38 -38 -38 -38 -38 2.500 -40 -40 -40 -4
46、0 -40 -40 -40 2.625 -42 -42 -42 -42 -42 -42 -42 2.750 -44 -44 -44 -44 -44 -44 -44 2.875 -46 -46 -46 -46 -46 -46 -46 3.000 -48 -48 -48 -48 -48 -48 -48 3.125 -50 -50 -50 -50 -50 -50 3.250 -52 -52 -52 -52 -52 -52 3.375 -54 -54 -54 -54 -54 -54 3.500 -56 -56 -56 -56 -56 -56 3.625 -58 -58 -58 -58 -58 -58
47、3.750 -60 -60 -60 -60 -60 -60 3.875 -62 -62 -62 4.000 -64 -64 -64 DASH NUMBERED PARTS ABOVE THE HEAVY STEPPED LINE ARE THREADED TO THE SERRATED COLLAR AS SPECIFIED HEREIN. THE MAXIMUM DISTANCE FROM THE SERRATED COLLAR TO THE FIRST FULL THREAD SHALL BE EQUAL TO THE SUM OF THE MAXIMUM FILLET RADIUS (.
48、015) AND A MAXIMUM OF TWO INCOMPLETE THREADS. INCOMPLETED THREADS NOT TO ENTER THE FILLET AREA. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD STUD, LOCKED IN-RING LOCKED, SERRATED AS51989 REV. A AS51989 SHEET 7 OF 7 REV.A TABLE 6 - INTERCHANGEABILITY SEE NOTE 15 PART NUMBERS CANCELLED (CRES 17-10P) NEW (CRES A-286) MS51989 C102 C103 C104 C105 C106 C107 C108 C109 C110 C111 C112 C202 C203 C204
