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1、 AEROSPACE STANDARD LOCKING DEVICES (FOR ROD END BEARINGS) AS81935/3 Copyright 2007 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 othe
2、rwise, 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 1998-03 REVISED 2007-07 THIRD ANGLE PROJECTION CUSTODIAN:
3、 SAE ACBG REV. A FEDERAL SUPPLY CLASS 3120 AS81935/3 SHEET 1 OF 4 REV. A SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability
4、for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. RATIONALE TH
5、IS DOCUMENT HAS BEEN REVISED TO ADD MATERIAL CODE “C” OPTION FOR CRES MATERIAL. NOTICE THE REQUIREMENTS FOR PROCURING THE PRODUCT DESCRIBED HEREIN SHALL CONSIST OF THIS SPECIFICATION SHEET AND THE LATEST ISSUE OF: SAE AS81935. FIGURE 1 - LOCKING DEVICE Copyright SAE International Provided by IHS und
6、er license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 18:25:54 MSTNo reproduction or networking permitted without license from IHS -,-,- AEROSPACE STANDARD LOCKING DEVICES (FOR ROD END BEARINGS) AS81935/3 REV. A AS81935/3 SHEET 2 OF 4 REV. A TABLE 1 - APPROVED CALLOUT
7、PART NUMBER ID .005 OD +.02 .00 A +.02 .00 B .005 C .005 M81935/3-4.261.44.31.055.212 M81935/3-5.324.50.35.055.273 M81935/3-6.386.56.39.086.324 M81935/3-7.449.63.42.086.388 M81935/3-8.511.75.50.086.450 FIGURE 2 - ROD END TERMINAL DESIGN FOR USE WITH M81935/3 LOCKING DEVICE TABLE 2 - ROD END TERMINAL
8、 DESIGN DATA THREAD (MALE) UNJF- 3A E +.005 .000 F +.005 .000 .2500-28.062.207 .3125-24.062.268 .3750-24.093.319 .4375-20.093.383 .5000-20.093.445 Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 18:25:54 MSTNo reprod
9、uction or networking permitted without license from IHS -,-,- AEROSPACE STANDARD LOCKING DEVICES (FOR ROD END BEARINGS) AS81935/3 REV. A AS81935/3 SHEET 3 OF 4 REV. A REQUIREMENTS: 1. MATERIAL: NO SUFFIX INDICATES 4130 STEEL PER AMS-S-18729. HEAT TREATMENT HRC 35 TO 39 IN ACCORDANCE WITH AMS-H-6875
10、OR AMS 2759. “C” INDICATES A286 PER AMS 5737 OR AMS 5525. HARDNESS HRC 27 TO 31. 2. FINISH: NO SUFFIX CADMIUM PLATE PER AMS-QQ-P-416, TYPE II, CLASS 2. “C” PASSIVATE PER AMS 2700 TYPE 2. 3. THIS ROD END LOCK IS INTENDED FOR USE WITH THE NAS509 JAM NUT FOR POSITIVE LOCKING OF ROD END BEARINGS TO HYDR
11、AULIC CYLINDER PISTON RODS. 4. FOR CLOSE ADJUSTMENT TO WITHIN .001 USE NAS1193. 5. FOR THREAD SIZES LARGER THAN .5000-20 UNJF-3A REFER TO NAS559 OR NAS1193 AS APPLICABLE. 6. DIMENSIONS ARE IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES ARE, DECIMALS .010” AND ANGLES 0.5. 7. ALL INTERIOR PACKAGES
12、SHALL BE MARKED PER MIL-STD-129. 8. PARTS SHALL BE MARKED IN ACCORDANCE WITH MIL-STD-130. 9. UNLESS OTHERWISE SPECIFIED, DIMENSIONS ON M81935/3-4, -5, AND -6 ARE IDENTICAL TO M81935/3-7 AND -8. 10. PARTS SHALL BE FREE FROM BURRS AND FLAT WITHIN .010 in ON SIZES -4, -5, AND -6 AND WITHIN .020 in ON S
13、IZES -7 AND -8. NOTES: NOTICE THIS DOCUMENT REFERENCES A PART WHICH CONTAINS CADMIUM AS A PLATING MATERIAL. CONSULT LOCAL OFFICIALS IF YOU HAVE QUESTIONS CONCERNING CADMIUMS USE. 1. THIS STANDARD TAKES PRECEDENCE OVER DOCUMENTS REFERENCED HEREIN. 2. REFERENCED DOCUMENTS SHALL BE OF THE ISSUE IN EFFE
14、CT ON DATE OF INVITATION FOR BID. 3. THE PART NUMBERS FOR CANCELLED DOCUMENT MIL-B-81935/3 AND THE PART NUMBERS FOR THE SUPERSEDING DOCUMENT AS81935/3 ARE IDENTICAL. THE PART NUMBERS HAVE NOT BEEN CHANGED. SEE TABLE 3. TABLE 3 CANCELLEDREPLACEMENT DOCUMENTMIL-B-81935/3AS81935/3 PART NUMBERM81935/3-(
15、 )M81935/3-( ) CROSS REFERENCE EXAMPLE Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 18:25:54 MSTNo reproduction or networking permitted without license from IHS -,-,- AEROSPACE STANDARD LOCKING DEVICES (FOR ROD EN
16、D BEARINGS) AS81935/3 REV. A AS81935/3 SHEET 4 OF 4 REV. A 4. EXAMPLE OF PART NUMBER: M81935/3 -8 C MATERIAL CODE, SEE REQUIREMENT 1. NOMINAL BORE SIZE CODE, SEE TABLE 1. BASIC PART NUMBER 5. THE CHANGE BAR ( | ) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHERE T
17、ECHNICAL 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. Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 18:25:54 MSTNo reproduction or networking permitted without license from IHS -,-,-