SAE AS85049-39D-2026

VIP专享
史蒂文 2026-03-24 10 665.71KB 4 页 32星币
侵权投诉
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™/39
Copyright © 2026 SAE International
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, transmitted, in any form or by any means, electronic, mechanical, photocopying, recording,
or otherwise, or used for text and data mining, AI training, or similar technologies, without the prior written permission of SAE.
TO PLACE A DOCUMENT ORDER: Tel: 1-877-606-7323 (U.S. and Canada only) Tel: 1-724-776-4970 (outside U.S. and Canada)
Fax: 724-776-0790 Email: CustomerService@sae.org SAE WEB ADDRESS: http://www.sae.org
ISSUED 2000-05 STABILIZED 2014-09 REVISED 2026-01
THIRD ANGLE PROJECTION
CUSTODIAN: AE-8C1
REV.
D
FEDERAL SUPPLY CLASS
5935
AS85049™/39
SHEET 1 OF 4
REV.
D
PROCUREMENT SPECIFICATION: AS85049
SAE Executive Standards Committee 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 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 revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions.
For more information on this standard, visit
https://www.sae.org/standards/content/AS85049/39D/
RATIONALE
UN-STABILIZE TO CORRECT A TABLE REFERENCE IN THE DOCUMENT.
FIGURE 1 - DIMENSIONS AND CONFIGURATION (SELF-LOCKING ONLY)
AS85049/126 IS RECOMMENDED FOR NEW DESIGN.
AEROSPACE STANDARD
AS85049™39
SHEET 2 OF 4
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 1A - DIMENSIONS (SELF-LOCKING ONLY)
CONNECTOR
SHELL SIZE
SHELL
SIZE
CODE
(REF)
A
MAX
(SEE NOTE 6)
B
MAX
OVERALL
LENGTH
C
WIRE
BUNDLE
ACCOMMODATION
RANGE
(SEE NOTE 5)
D
MAX
DI
A
E
MAX
F
MAX
SIZE
G
MAX
H
SCREW
LENGTH
SCREW
SIZE
MIN MAX
9
A
1.01 (25.7) 1.31 (33.3) .098 (2.49) .234 (5.94) .858 (21.79) 1.38 (35.1) 1.00 (25.4) .85 (21.6) .500 (12.70) 6-32
11 B 1.01 (25.7) 1.31 (33.3) .153 (3.89) .234 (5.94) .984 (24.99) 1.53 (38.9) 1.10 (27.9) .90 (22.9) .500 (12.70) 6-32
13 C 1.21 (30.7) 1.51 (38.4) .190 (4.83) .328 (8.33) 1.157 (29.39) 1.60 (40.6) 1.10 (27.9) 1.10 (27.9) .625 (15.88) 6-32
15 D 1.26 (32.0) 1.55 (39.4) .260 (6.60) .457 (11.61) 1.279 (32.49) 1.80 (45.7) 1.25 (31.8) 1.15 (29.2) .750 (19.05) 6-32
17 E 1.41 (35.8) 1.71 (43.4) .283 (7.19) .614 (15.60) 1.406 (35.71) 1.93 (49.0) 1.30 (33.0) 1.30 (33.0) .750 (19.05) 6-32
19 F 1.51 (38.4) 1.81 (46.0) .325 (8.26) .634 (16.10) 1.516 (38.51) 2.05 (52.1) 1.35 (34.3) 1.50 (38.1) .750 (19.05) 8-32
21 G 1.66 (42.2) 1.95 (49.5) .343 (8.71) .698 (17.73) 1.642 (41.71) 2.35 (59.7) 1.60 (40.6) 1.60 (40.6) .875 (22.23) 8-32
23 H 1.76 (44.7) 2.10 (53.3) .381 (9.68) .823 (20.90) 1.768 (44.91) 2.58 (65.5) 1.75 (44.5) 1.70 (43.2) 1.000 (25.40) 8-32
25 J 1.91 (48.5) 2.21 (56.1) .418 (10.62) .853 (21.67) 1.889 (47.98) 2.73 (69.3) 1.85 (47.0) 1.80 (45.7) 1.125 (28.58) 8-32
NOTES:
1. DIMENSIONS ARE IN INCHES.
2. DIMENSIONS APPLY AFTER PLATING.
3. METRIC EQUIVALENTS ARE GIVEN FOR GENERAL INFORMATION ONLY.
4. MILLIMETERS ARE IN PARENTHESES.
5. WIRE BUNDLE ACCOMMODATION RANGE DIMENSION IS DEFINED AS THE ENVELOPE AREA OF THE WIRE BUNDLE. THIS DIMENSION IS NOT MEANT TO
DEFINE THE CLAMP HARDWARE LIMITS.
6. THE “A” DIMENSION IS MEASURED FROM THE BOTTOM OF THE ACCESSORY TEETH TO THE REAR OF THE SADDLE CLAMP.
FIGURE 2 - DIMENSIONS AND CONFIGURATIONS (NON-SELF-LOCKING ONLY)
AEROSPACE STANDARD
AS85049™39
SHEET 3 OF 4
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 1B - DIMENSIONS (NON-SELF-LOCKING ONLY)
CONNECTOR
SHELL SIZE
SHELL
SIZE
CODE
(REF)
A
MAX
F
WIRE BUNDLE
ACCOMMODATION
RANGE
(SEE NOTE 5)
G
MAX
DIA
SCREW
SIZE
Y
MAX
Z
MAX
W
+.000 -.062
SCREW
LENGTH
H
MAX
MIN MAX
9 A .75 (19.1) .098 (2.49) .234 (5.94) .85 (21.6) 6-32 1.20 (30.5) 1.00 (25.4) .500 (12.70) 1.38 (35.1)
11 B .85 (21.6) .153 (3.89) .234 (5.94) .90 (22.9) 6-32 1.20 (30.5) 1.10 (27.9) .500 (12.70) 1.53 (38.9)
13 C 1.00 (25.4) .190 (4.83) .328 (8.33) 1.10 (27.9) 6-32 1.40 (35.6) 1.10 (27.9) .625 (15.88) 1.60 (40.6)
15 D 1.10 (27.9) .260 (6.60) .457 (11.61) 1.15 (29.2) 6-32 1.45 (36.8) 1.25 (31.8) .750 (19.05) 1.80 (45.7)
17 E 1.25 (31.8) .283 (7.19) .614 (15.60) 1.30 (33.0) 6-32 1.60 (40.6) 1.30 (33.0) .750 (19.05) 1.93 (49.0)
19 F 1.40 (35.6) .325 (8.26) .634 (16.10) 1.50 (38.1) 8-32 1.70 (43,2) 1.35 (34.3) .750 (19.05) 2.05 (52.1)
21 G 1.50 (38.1) .343 (8.71) .698 (17.73) 1.60 (40.6) 8-32 1.85 (47.0) 1.60 (40.6) .875 (22.23) 2.35 (59.7)
23 H 1.65 (41.9) .381 (9.68) .823 (20.90) 1.70 (43.2) 8-32 1.95 (49.5) 1.75 (44.5) 1.000 (25.40) 2.58 (65.5)
25 J 1.75 (44.5) .418 (10.62) .853 (21.67) 1.80 (45.7) 8-32 2.10 (53.3) 1.85 (47.0) 1.125 (28.58) 2.73 (69.3)
NOTES:
1. DIMENSIONS ARE IN INCHES.
2. DIMENSIONS APPLY AFTER PLATING.
3. METRIC EQUIVALENTS ARE GIVEN FOR GENERAL INFORMATION ONLY.
4. MILLIMETERS ARE IN PARENTHESES.
5. WIRE BUNDLE ACCOMMODATION RANGE DIMENSION IS DEFINED AS THE ENVELOPE AREA OF THE WIRE BUNDLE. THIS DIMENSION IS
NOT MEANT TO DEFINE THE CLAMP HARDWARE LIMITS.
REQUIREMENTS:
1. DESIGN AND CONSTRUCTION:
DIMENSIONS AND CONFIGURATION: SEE FIGURES 1 AND 2.
2. INTERFACE DIMENSIONS: IN ACCORDANCE WITH AS85049, FIGURE 3.
3. ACCESSORY: CONSISTS OF A COUPLING NUT AND FOLLOWER. THE COUPLING NUT SHALL BE CAPTIVATED TO AND SHALL BE
ROTATABLE. FIGURE 2 DIMENSION Y AND F MAX ARE APPLICABLE WHEN THE END OF THE SCREW IS FLUSH WITH BB OR A
MAXIMUM OF TWO SCREW THREADS PROTRUDE.
4. DETENTED SELF-LOCKING PROVIDES A POSITIVE AUDIBLE DETENTED COUPLING.
5. CLAMPS SHALL HAVE NO PROTRUSIONS OR SHARP EDGES WHICH MAY PINCH CABLE.
6. MATERIAL AND FINISH: SEE TABLE 2. ACCESSORIES SHALL BE AS SHOWN IN TABLE 2.
TABLE 2 - MATERIAL AND FINISH
FIGURE MATERIAL FINISH
1 & 2 ALUMINUM ALLOY IN ACCORDANCE
WITH AS85049
A
N 1/
W 2/
1 & 2
CORROSION-RESISTANT STEEL
300 SERIES IN ACCORDANCE WITH
AS85049
S
1/ NOT FOR NAVY USE. AIR FORCE USE IS FOR SPACE
APPLICATIONS ONLY. W IS THE PREFERRED FINISH.
2/ W IS NOT FOR USE IN SPACE APPLICATION. ALSO SEE
SPECIFICATION NOTE.
7. CLAMP SCREW AND LOCKWASHERS: CORROSION-RESISTANT STEEL, PASSIVATE.
8. SELF-LOCKING DEVICES DESIGN AND CONSTRUCTION: COUPLINGS WITH SELF-LOCKING DEVICES SHALL MEET ALL THE
REQUIREMENTS SPECIFIED HEREIN FOR ITS SPECIFIC CATEGORY AND THE FOLLOWING ADDITIONAL TESTS:
a. LIFE CYCLE: REFER TO AS85049, 4.6.15.
b. VIBRATION: REFER TO AS85049, 3.5.4.1.
9. QUALIFICATION: REFER TO AS85049, CATEGORY 4C.
摘要：

SAE AS85049-39D-2026 是 SAE International 发布的关于圆形电连接器附件（后壳与屏蔽组件）的最新标准规范，旨在为航空航天、军事及高可靠性工业应用提供统一的性能、尺寸与材料要求。该标准替代了先前版本，更新了环境适应性测试条件、屏蔽效能标准以及镀层耐腐蚀性指标，确保连接器附件在极端温度、振动和电磁干扰环境下仍能保持稳定的电气连接与机械锁定。对于设计、采购或质检人员而言，掌握 SAE AS85049-39D-2026 的关键变化（如新增的防护等级要求与兼容性验证流程

展开>> 收起<<
SAE AS85049-39D-2026.pdf

共4页,预览3页

还剩页未读， 继续阅读

声明：本文档系会员上传，若文档所含内容侵犯了您的版权或隐私，请立即通知，我们立即给予侵权申诉删除！

相关推荐

更多
立即下载
作者：史蒂文 分类：国外协会 价格：32星币 属性：4 页 大小：665.71KB 格式：PDF 时间：2026-03-24

开通VIP享超值会员特权

  • 多端同步记录
  • 高速下载文档
  • 免费文档工具
  • 分享文档赚钱
  • 每日登录抽奖
  • 优质衍生服务

相关内容

更多

热门标签

ISO 混凝土 技术规范 检验 航空航天 不锈钢 消防 压力容器 铝合金 法兰
/ 4
评分 收藏
分享
立即下载
客服
关注