SAE AS 85049 121B-2011 Connector Accessories Electrical Strain Relief Straight Self-Locking and Non-Self-Locking Category 4C (for MIL-DTL- 38999 Series I and II Connectors)《4C类直型自锁.pdf

1、AEROSPACE STANDARD (R) CONNECTOR ACCESSORIES, ELECTRICAL, STRAIN RELIEF, STRAIGHT SELF-LOCKING, AND NON-SELF-LOCKING,CATEGORY 4C (FOR MIL-DTL-38999 SERIES I AND II CONNECTORS)AS85049/121Copyright 2011 SAE International All rights reserved. No part of this publication may be reproduced, stored in a r

2、etrieval 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: Cu

3、stomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED 2003-06REVISED 2011-01THIRD ANGLE PROJECTION CUSTODIAN: AE-8/AE-8C1 REV.BFEDERAL SUPPLY CLASS 5935 AS85049/121SHEET 1 OF 3REV. BPROCUREMENT SPECIFICATION: AS85049SAE Technical Standards Board Rules provide that: “This report ispublishedb

4、y 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 at least every

5、 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/AS85049/121BRATIONALE REVISED TO INCLUDE COMMENTS RECEIVED BY THE

6、 GOVERNMENT / INDUSTRY AND INCORPORATED THE AS85049/121A-A2 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 AND THE LATEST ISSUE OF SAE AS8

7、5049. FIGURE 1 - DIMENSION AND CONFIGURATION Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS85049/121SHEET 2 OF 3REV. B(R) CONNECTOR ACCESSORIES, ELECTRICAL, STRAIN RELIEF, STRA

8、IGHT SELF-LOCKING, AND NON-SELF-LOCKING, CATEGORY 4C (FOR MIL-DTL-38999 SERIES I AND II CONNECTORS)TABLE 1 - SHELL SIZES AND DIMENSIONS DASHNO. CONNECTOR SHELL SIZE ALENGTH 1/BMAXC.031 DIM2/DMAXDIAEMAXOVERALL LENGTH FMINSCREWSIZE(REF) SERIES II SERIES I 08 8 9 .77 / .51 (19.6 / 12.9) .88 (22.4) .219

9、(5.56) .858 (21.79) 1.01 (25.6) .22(5.6) 4-40 10 10 11 .89 / .64 (22.6 / 16.3) .94 (23.9) .264(6.71) .984 (24.99) 1.13(28.5) .27(6.9) 4-40 12 12 13 1.01 / .76 (25.7 / 19.3) 1.12(28.4) .344(8.74) 1.157 (29.39) 1.25(31.6) .35(8.9) 4-40 14 14 15 1.01 / .76 (25.7 / 19.3) 1.19(30.2) .460(11.68) 1.279 (32

10、.49) 1.25(31.6) .47(11.9) 4-40 16 16 17 1.13 / .88 (28.7 / 22.4) 1.44(36.6) .545(13.84) 1.406 (35.71) 1.37(34.7) .55(14.0) 4-40 18 18 19 1.38 / 1.13 (35.1 / 28.7) 1.56(39.6) .615(15.62) 1.516 (34.50) 1.62(41.0) .62(15.7) 6-32 20 20 21 1.51 / 1.26 (38.4 / 31.9) 1.69(42.9) .698(17.73) 1.642 (41.70) 1.

11、75(44.3) .70(17.8) 6-32 22 22 23 1.63 / 1.38 (41.4 / 35.1) 1.75(44.5) .780(19.81) 1.768 (44.91) 1.87(47.4) .78(19.8) 6-32 24 24 25 1.76 / 1.51 (44.7 / 38.4) 1.88(47.8) .850(21.59) 1.869 (47.98) 2.00(50.7) .85(21.6) 8-32 1/ THE “A“ DIMENSION IS MEASURED FROM THE BOTTOM OF THE ACCESSORY TEETH TO THE E

12、ND OF THE STRAIN RELIEF 2/ CABLE ENTRY IS MEASURED WITH SADDLE BARS CLOSED AND BOTTOMED ON CLAMP EARS. NOTES: 1. DIMENSIONS ARE IN INCHES. 2. DIMENSIONS APPLY AFTER PLATING. 3. METRIC EQUIVALENTS ARE GIVEN FOR GENERAL INFORMATION ONLY AND ARE BASED ON 25.4 mm = 1 INCH. 4. MILLIMETERS ARE IN PARENTHE

13、SES. 5. CLAMP ACCOMMODATES AS85049/127 BUSHING. REQUIREMENTS: DESIGN AND CONSTRUCTION: 1. DIMENSIONS AND CONFIGURATION: SEE FIGURE 1 AND TABLE 1. 2. INTERFACE DIMENSIONS SHALL CONFORM TO SAE AS85049, FIGURE 2. 3. ACCESSORIES CONSIST OF A COUPLING NUT, BODY AND STRAIN RELIEF THE COUPLING NUT SHALL BE

14、 CAPTIVATED TO, AND ROTATABLE ON THE BODY. 4. DETENTED SELF-LOCKING PROVIDES A POSITIVE AUDIBLE DETENTED COUPLING. OPTION “N” IS A FREE SPINNING SELF-LOCKING COUPLING. 5. CLAMPS SHALL HAVE NO PROTRUSIONS OR SHARP EDGES WHICH MAY PINCH CABLE. 6. MATERIAL AND FINISH: SEE TABLE 2. 7. LOCKNUTS AND SCREW

15、S: 300 SERIES CORROSION-RESISTANT STEEL, PASSIVATE; SILVER PLATE OPTIONAL. 8. SELF-LOCKING DEVICE: CORROSION RESISTANT MATERIAL. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS8

16、5049/121SHEET 3 OF 3REV. B(R) CONNECTOR ACCESSORIES, ELECTRICAL, STRAIN RELIEF, STRAIGHT SELF-LOCKING, AND NON-SELF-LOCKING, CATEGORY 4C (FOR MIL-DTL-38999 SERIES I AND II CONNECTORS)TABLE 2 - MATERIAL AND FINISH FIGURE MATERIAL FINISH 1ALUMINUM ALLOY IN ACCORDANCE WITH SAE AS85049 A, 1/ N, 2/ W, X,

17、 Y, 2/ Z CORROSION RESISTANT STEEL 300 SERIES IN ACCORDANCE WITH SAE AS85049 S1/ N FINISH NOT FOR 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/ 121 S

18、 10 WBASIC PART NUMBER SPECIFICATION SHEET CONFIGURATION “-“ (DASH) FOR NON SELF-LOCKING “N” FOR NON DETENT SELF-LOCKING “S” DETENT SELF-LOCKING (SEE REQMT 4) DASH NUMBER FINISH QUALIFICATION: SEE SAE AS85049, CATEGORY 4C. SPECIFICATION NOTES: NOTICE THIS DOCUMENT REFERENCES A PART WHICH CONTAINS CA

19、DMIUM 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 THIS DOCUMENT.

20、 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-,-,-