SAE AS 85049 14B-2011 Connector Accessories Electrical Backshell Straight Non-Self-Locking and Self-Locking Category 3B (for MIL-DTL-38999 Series III and IV Connectors))《3B类非自锁和自锁式.pdf

1、AEROSPACE STANDARD (R) CONNECTOR ACCESSORIES, ELECTRICAL, BACKSHELL, STRAIGHT, NON-SELF-LOCKING AND SELF-LOCKING, CATEGORY 3B (FOR MIL-DTL-38999 SERIES III AND IV CONNECTORS)AS85049/14Copyright 2011 SAE International All rights reserved. No part of this publication may be reproduced, stored in a ret

2、rieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-4970 (outside USA) Fax: 724-776-0790 Email: Cust

3、omerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED 2000-04REAFFIRMED 2009-06 REVISED 2011-01THIRD ANGLE PROJECTION CUSTODIAN: AE-8/AE-8C1 REV.BFEDERAL SUPPLY CLASS 5935 AS85049/14SHEET 1 OF 3REV. BPROCUREMENT SPECIFICATION AS85049SAE Technical Standards Board Rules provide that: “This repo

4、rt ispublishedby SAE toadvance thestate of 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

5、 at least every five years at which time itmay bereaffirmed, revised, orcancelled. SAE invites yourwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS85049/14BRATIONALE REVISED TO INCLUDE COMMENTS R

6、ECEIVED BY THE GOVERNMENT / INDUSTRY AND INCORPORATED THE AS85049/14A-A1 AMENDMENT. ALIGN SPECIFICATION WITH SAE GUIDELINES AND REVIEWED SPECIFICATION FOR KNOWN TECHNICAL ISSUES. NOTICE THE REQUIREMENTS FOR PROCURING THE PRODUCT DESCRIBED HEREIN SHALL CONSIST OF THIS SPECIFICATION SHEET AND THE LATE

7、ST ISSUE OF SAE AS85049. FIGURE 1 DIMENSIONS AND CONFIGURATIONS NON SELF-LOCKING AND SELF-LOCKING TABLE 1 CONNECTOR SHELL SIZE AND DIMENSIONS CONNECTOR SHELL SIZE SHELL SIZE CODE (REF) AMAX DIA 9 A .858 (21.8) 11 B .984 (25.013 C 1.157 (29.29) 15 D 1.279 (32.49)17 E 1.406 (35.71) 19 F 1.516 (38.50)

8、21 G 1.642 (41.71) 23 H 1.768 (44.91)25 J 1.889 (47.98) Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS85049/14SHEET 2 OF 3REV. B(R) CONNECTOR ACCESSORIES, ELECTRICAL, BACKSHELL

9、, STRAIGHT, NON-SELF-LOCKING AND SELF-LOCKING, CATEGORY 3B (FOR MIL-DTL-38999 SERIES III AND IV CONNECTORS) NOTES: 1. DIMENSIONS ARE IN INCHES. 2. DIMENSIONS APPLY AFTER PLATING. 3. METRIC EQUIVALENTS ARE IN PARENTHESIS AND ARE GIVEN FOR GENERAL INFORMATION ONLY. REQUIREMENTS: 1. DESIGN AND CONSTRUC

10、TION DIMENSIONS AND CONFIGURATIONS: SEE FIGURE 1 AND TABLE 1. 2. INTERFACE DIMENSIONS: IN ACCORDANCE WITH SAE AS85049, FIGURE 3. 3. ACCESSORY: CONSISTS OF A COUPLING NUT AND FOLLOWER. THE COUPLING NUT SHALL BE CAPTIVATED TO THE FOLLOWER AND ROTATABLE. 4. DETENTED SELF-LOCKING PROVIDES A POSITIVE AUD

11、IBLE DETENTED COUPLING. OPTION “N” IS A FREE SPINNING SELF-LOCKING COUPLING. 5. MATERIAL: ALUMINUM ALLOY IN ACCORDANCE WITH SAE AS85049. 6. FINISH: 1/ N ELECTROLESS NICKEL 2/ W CADMIUM, OLIVE DRAB X NICKEL FLUOROCARBON POLYMER Y PURE DENSE ELECTRODEPOSITED ALUMINUM 2/ Z ZINC NICKEL 1/ N FINISH NOT F

12、OR NAVY USE, RESTRICTED TO AIR FORCE SPACE APPLICATIONS ONLY. 2/ W AND Z FINISH ARE NOT FOR USE IN SPACE APPLICATIONS. ALSO SEE SPECIFICATION NOTES. PART OR IDENTIFYING NUMBER (PIN): EXAMPLE: M85049/ 14 S 11 WBASIC PART NUMBER SPECIFICATION SHEET CONFIGURATION “-“ (DASH) FOR NON SELF-LOCKING “N” FOR

13、 NON DETENT SELF-LOCKING “S” DETENT SELF-LOCKING (SEE REQMT 4) CONNECTOR SHELL SIZE FINISH QUALIFICATION: SEE SAE AS85049, CATEGORY 3B. BENDING MOMENT AND CABLE PULLOUT NOT APPLICABLE. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permi

14、tted without license from IHS-,-,-AEROSPACE STANDARD AS85049/14SHEET 3 OF 3REV. B(R) CONNECTOR ACCESSORIES, ELECTRICAL, BACKSHELL, STRAIGHT, NON-SELF-LOCKING AND SELF-LOCKING, CATEGORY 3B (FOR MIL-DTL-38999 SERIES III AND IV CONNECTORS) SPECIFICATION NOTES: NOTICE THIS DOCUMENT REFERENCES A PART WHI

15、CH CONTAINS CADMIUM AS A PLATING MATERIAL. CONSULT LOCAL OFFICIALS IF YOU HAVE QUESTIONS CONCERNING CADMIUMS USE. A CHANGE BAR (|) 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

16、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. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-