1、 AEROSPACE STANDARD CONNECTOR ACCESSORIES, ELECTRICAL, STRAIN RELIEF, 90 SELF-LOCKING AND NON-SELF-LOCKING, CATEGORY 4C (FOR MIL-DTL-38999 SERIES III AND IV CONNECTORS) AS85049/126 Copyright 2017 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrie
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3、rServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED2003-06REVISED 2017-05THIRD ANGLE PROJECTION CUSTODIAN: AE-8/AE-8C1 REV.D FEDERAL SUPPLY CLASS 5935 AS85049 /126 SHEET 1 OF 3 REV. D PROCUREMENT SPECIFICATION: AS85049 SAE Technical Standards Board Rules provide that: “This report is published
4、 by SAEtoadvance thestate of technicaland engineering sciences. The useof this report is entirely voluntary, and its applicability andsuitability for any particularuse, includingany patent infringement arisingtherefrom,is thesole responsibility of theuser.” SAE reviews eachtechnical reportatleast ev
5、ery fiveyears at whichtime it may be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions.SAE values your input. To provide feedback on this Technical Report, please visit http:/standards.sae.org/AS85049/126D RATIONALE REVISION IS REQUIRED TO CHANGE THE FI
6、GURE 1 DRAIN HOLE REQUIREMENT TO A MINIMUM. NOTICE THE COMPLETE REQUIREMENTS FOR PROCURING THE PRODUCT DESCRIBED HEREIN SHALL CONSIST OF THIS DOCUMENT AND THE LATEST ISSUE OF AS85049. FIGURE 1 ACCESSORY DIMENSIONS AND CONFIGURATIONS AEROSPACE STANDARD AS85049 /126 SHEET 2 OF 3 REV. D CONNECTOR ACCES
7、SORIES, ELECTRICAL, STRAIN RELIEF, 90 SELF-LOCKING AND NON-SELF-LOCKING, CATEGORY 4C (FOR MIL-DTL-38999 SERIES III AND IV CONNECTORS) TABLE 1 FIGURE 1 SHELL SIZES AND DIMENSIONS CONNECTOR SHELL SIZE SHELL SIZE CODE (REF) A MAX LENGTH 1/ B MAX C .031(0.79) DIM 2/ D MAX DIA E MAX OVERALL LENGTH F MAX
8、G MAX SCREW SIZE (REF) 09 A .86 (21.8) .88 (22.4) .219 (5.56) .858 (21.79) 1.14 (29.0) .81 (20.6) 1.24 (31.5) 4-40 11 B .94 (23.9) .94 (23.9) .264 (6.71) .984 (24.99) 1.22 (31.0) .87 (22.1) 1.36 (34.5) 4-40 13 C 1.14 (29.0) 1.12 (28.4) .344 (8.74) 1.157 (29.39) 1.42 (36.1) .93 (23.6) 1.51 (38.4) 4-4
9、0 15 D 1.20 (30.5) 1.19 (30.2) .460 (11.68) 1.279 (32.49) 1.48 (37.6) .99 (25.1) 1.63 (41.4) 4-40 17 E 1.34 (34.0) 1.44 (36.6) .545 (13.84) 1.406 (35.71) 1.62 (41.1) 1.09 (27.7) 1.76 (44.7) 4-40 19 F 1.46 (37.1) 1.56 (39.6) .615 (15.62) 1.516 (38.51) 1.74 (44.2) 1.23 (31.2) 1.99 (50.5) 6-32 21 G 1.5
10、8 (40.1) 1.69 (42.9) .698 (17.73) 1.642 (41.70) 1.86 (47.2) 1.30 (33.0) 2.12 (53.8) 6-32 23 H 1.71 (43.4) 1.75 (44.5) .780 (19.81) 1.768 (44.91) 1.99 (50.5) 1.36 (34.5) 2.24 (56.9) 6-32 25 J 1.83 (46.5) 1.88 (47.8) .850 (21.59) 1.869 (47.47) 2.11 (53.6) 1.42 (36.1) 2.35 (59.7) 8-32 1/ THE “A“ DIMENS
11、ION IS MEASURED FROM THE BOTTOM OF THE ACCESSORY TEETH TO THE END OF THE STRAIN RELIEF. 2/ CABLE ENTRY IS MEASURED WITH SADDLE BARS CLOSED AND BOTTOMED ON CLAMP EARS. REQUIREMENTS: ALL REQUIREMENTS SHALL CONSIST OF THIS DOCUMENT AND THE LATEST ISSUE OF AS85049. 1. DESIGN AND CONSTRUCTION: ACCESSORIE
12、S SHALL BE DESIGNED IN ACCORDANCE WITH FIGURE 1 AND TABLE 1. DIMENSIONS ARE IN INCHES AND APPLY AFTER PLATING. UNLESS OTHERWISE SPECIFIED, TOLERANCES SHALL BE: .XX = .03 AND .XXX = .015 ANGULAR TOLERANCES X = 2. METRIC EQUIVALENTS ARE IN PARENTHESES, ARE GIVEN FOR GENERAL INFORMATION ONLY, AND ARE B
13、ASED UPON 1 INCH = 25.4 MM. INTERFACE DIMENSIONS: IN ACCORDANCE WITH AS85049, FIGURE 3 OR 3A. ACCESSORY: CONSISTS OF A COUPLING NUT, BODY, AND STRAIN RELIEF. THE COUPLING NUT SHALL BE CAPTIVATED TO AND FREE TO ROTATE ON THE BODY. FOR THE NON-SELF-LOCKING COUPLING NUT CONFIGURATION (DASH “-“), THREE
14、(3) EQUALLY SPACED HOLES SHALL BE PROVIDED WITH OPTION “H” AND SHALL ACCOMMODATE .020 MAXIMUM SAFETY WIRE. 2. STRAIN RELIEF ACCOMMODATES AS85049/127 BUSHING STRIP. 3. DETENTED SELF-LOCKING PROVIDES A POSITIVE AUDIBLE DETENTED COUPLING. OPTION “N” IS A FREE SPINNING SELF-LOCKING COUPLING. 4. CLAMPS S
15、HALL HAVE NO PROTRUSIONS OR SHARP EDGES WHICH MAY PINCH CABLE. 5. MATERIAL AND FINISH: AS SPECIFIED IN TABLE 2 AND AS LISTED BELOW. LOCKNUTS AND SCREWS: 300 SERIES CORROSION-RESISTANT STEEL, PASSIVATE; SILVER OR CHROMATE PLATE OPTIONAL. SELF-LOCKING DEVICE: CORROSION RESISTANT MATERIAL. AEROSPACE ST
16、ANDARD AS85049 /126 SHEET 3 OF 3 REV. D CONNECTOR ACCESSORIES, ELECTRICAL, STRAIN RELIEF, 90 SELF-LOCKING AND NON-SELF-LOCKING, CATEGORY 4C (FOR MIL-DTL-38999 SERIES III AND IV CONNECTORS) TABLE 2 - MATERIAL AND FINISH FIGURE MATERIAL FINISH 1 ALUMINUM ALLOY IN ACCORDANCE WITH AS85049 A, 1/ N, 2/ W,
17、 X, Y, 2/ Z CORROSION RESISTANT STEEL 300 SERIES IN ACCORDANCE WITH AS85049 2/ B, S, XS, 2/ ZS 1/ N FINISH NOT RECOMMENDED FOR USE IN APPLICATIONS THAT MAY BE SUSCEPTIBLE TO SALT WATER CORROSION. 2/ W, Z, B, AND ZS FINISHES NOT RECOMMENDED FOR USE IN APPLICATIONS THAT MAY BE SUSCEPTIBLE TO OUT GASSI
18、NG (ALSO SEE SPECIFICATION NOTES). 6. PART OR IDENTIFYING NUMBER (PIN): EXAMPLE: M85049/ 126 - 11 W H BASIC PART NUMBER SPECIFICATION SHEET CONFIGURATION “-“ (DASH) FOR NON-SELF-LOCKING “N” FOR NON-DETENT SELF-LOCKING “S” DETENT SELF-LOCKING (SEE REQMT 3) DASH NUMBER FINISH OPTION “H” SUPPLIED WITH
19、SAFETY WIRE HOLES, SEE DESIGN REQ. (OMIT FOR NONE) 7. QUALIFICATION: SEE AS85049, CATEGORY 4C. SPECIFICATION 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. REVISION INDICATOR: A CHAN
20、GE BAR (I) 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. 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.
