AEROSPACE STANDARD
CONNECTOR ACCESSORIES, ELECTRICAL,
DUMMY CONTACT, SIZES 16, 12 AND 8,
CATEGORY 7 (FOR MIL-DTL-38999 CONNECTORS)
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Copyright 2011 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 otherwise, without the prior written permission of SAE.
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Fax: 724-776-0790 Email: CustomerService@sae.org SAE WEB ADDRESS: http://www.sae.org
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THIRD ANGLE PROJECTION
CUSTODIAN: AE-8/AE-8C1
R
EV
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C
FEDERAL SUPPLY CLASS
5935
AS85049/80
SHEET 1 OF 5
REV.
C
PROCUREMENT SPECIFICATION: NONE
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SAE values your input. To provide feedback
on this Technical Report, please visit
http://www.sae.org/technical/standards/AS85049/80C
RATIONALE
REVISION IS REQUIRED TO SPECIFY A SEALING BOOT FOR CERTAIN INSERTS TO MAINTAIN THE
ENVIRONMENTAL SEALING CAPABILITY OF THE CONNECTOR.
NOTICE
THE REQUIREMENTS FOR ACQUIRING THE PRODUCT DESCRIBED HEREIN SHALL CONSIST OF THIS
SPECIFICATION SHEET AND THE LATEST ISSUE OF SAE AS85049.
INCH mm INCH mm
.002
.003
.004
.010
.015
.020
.029
.040
0.05
0.08
0.10
0.25
0.38
0.51
0.74
1.02
.050
.095
.130
.182
.205
.237
.271
1.506
1.27
2.41
3.30
4.62
5.21
6.02
6.88
38.25
FIGURE 1 - DIMENSIONS AND CONFIGURATION FOR SIZE 12 CONTACTS
AEROSPACE STANDARD
AS85049/80
SHEET 2 OF 5
REV.
C
CONNECTOR ACCESSORIES, ELECTRICAL,
DUMMY CONTACT, SIZES 16, 12 AND 8,
CATEGORY 7 (FOR MIL-DTL-38999 CONNECTORS)
INCH mm INCH mm
.003
.004
.010
.015
.020
.029
.040
.141
.151
.155
0.08
0.10
0.25
0.38
0.51
0.74
1.02
3.58
3.84
3.94
.217
.219
.258
.271
.276
.313
.316
.810
.840
1.506
5.56
5.56
4.62
6.88
7.01
7.95
8.03
20.57
21.34
38.25
FIGURE 2 - DIMENSIONS AND CONFIGURATION FOR SIZE 8 CONTACTS
AEROSPACE STANDARD
AS85049/80
SHEET 3 OF 5
REV.
C
CONNECTOR ACCESSORIES, ELECTRICAL,
DUMMY CONTACT, SIZES 16, 12 AND 8,
CATEGORY 7 (FOR MIL-DTL-38999 CONNECTORS)
INCH mm INCH mm
.003
.004
.010
.015
.020
.029
.040
.141
.151
.155
0.08
0.10
0.25
0.38
0.51
0.74
1.02
3.58
3.84
3.94
.217
.219
.258
.271
.276
.313
.316
.810
.840
1.506
5.56
5.56
4.62
6.88
7.01
7.95
8.03
20.57
21.34
38.25
FIGURE 3 - DIMENSIONS AND CONFIGURATION FOR SIZE 16 CONTACTS
NOTES:
1. DIMENSIONS ARE IN INCHES.
2. METRIC EQUIVALENTS ARE GIVEN FOR GENERAL INFORMATION ONLY.
3. BREAK ALL SHARP EDGES.
4. DUMMY CONTACT SHALL BE FREE OF FLASH AND BURRS.
5. UNLESS OTHERWISE SPECIFIED, TOLERANCES SHALL BE: XX = ± .01; XXX = ± .005; ANGULAR X DEGREES = ± 1 DEGREE;
X DEGREES XX’ = 0 DEGREES ±30’.
REQUIREMENTS:
DESIGN AND CONSTRUCTION:
DIMENSIONS AND CONFIGURATION: SHALL BE IN ACCORDANCE WITH FIGURE 1 FOR SIZE 12, FIGURE 2 FOR SIZE 8 AND
FIGURE 3 FOR SIZE 16.
MATERIALS:
PLASTIC ROD, MOLDED, AND EXTRUDED: TEMPERATURE LIMIT 200 °C MINIMUM.
POLYTETRAFLUOROETHYLENE PER ASTM D 1710.
FLUORINATED ETHYLENE PROPYLENE (FEP).
PERFLUOROALKOXY (PFA).
AEROSPACE STANDARD
AS85049/80
SHEET 4 OF 5
REV.
C
CONNECTOR ACCESSORIES, ELECTRICAL,
DUMMY CONTACT, SIZES 16, 12 AND 8,
CATEGORY 7 (FOR MIL-DTL-38999 CONNECTORS)
COLOR:
SIZE 16: BLUE, COLOR TO BE IN ACCORDANCE WITH EIA RS359.
SIZE 12: YELLOW, COLOR TO BE IN ACCORDANCE WITH EIA RS359.
SIZE 8: GREEN, COLOR TO BE IN ACCORDANCE WITH EIA RS359.
INSULATION RESISTANCE: SHALL BE 100 MEGOHMS MINIMUM AT 500 V DC WHEN TESTED IN ACCORDANCE WITH EIA 364-21,
USING FLAT PROBES PLACED ON OPPOSITE ENDS OF THE DUMMY CONTACT.
TOOLS:
GAUGE SIZE INSTALLING TOOLS REMOVAL TOOLS
SIZE 16 M81969/14-03 M81969/14-03
SIZE 12 M81969/14-04 M81969/14-04
SIZE 8 1/ M81969/14-06 M81969/14-06
1/ SEE APPLICATION NOTE 3 AND FIGURE 4.
PART OR IDENTIFYING NUMBER (PIN): SEE EXAMPLE BELOW:
EXAMPLE: M85049/ 80 -16
BASIC PART NUMBER
SPECIFICATION SHEET
DASH NUMBER
APPLICATION NOTES:
NOTE 1:
-16 IS FOR USE IN MIL-DTL-38999, SERIES I, III, OR IV CONNECTORS IN SIZE 16 CONTACT CAVITIES, -12 IS FOR USE IN MIL-DTL-38999,
SERIES I, III, OR IV CONNECTORS IN SIZE 12 CONTACT CAVITIES, -8 IS FOR USE IN MIL-DTL-38999, SERIES I, III, OR IV CONNECTORS IN
SIZE 8 CAVITIES.
NOTE 2:
THE -16, -12 AND -8 DUMMY CONTACTS ARE TO BE USED IN LIEU OF CONTACTS AND SEALING PLUGS IN UNWIRED CONTACT
CAVITIES FOR BOTH PIN AND SOCKET INSERTS.
NOTE 3:
THE SIZE 8 DUMMY CONTACT REQUIRES AN ADDITIONAL BOOT FOR THE FOLLOWING INSERT ARRANGEMENT 17-2, 19-18, 21-75, 25-7,
25-8, 25-46, AND 25-90 IN ORDER TO SEAL THE CAVITY. BOOT SUPPLIED BY THE CONNECTOR MANUFACTURER. (SEE FIGURE 4)
AEROSPACE STANDARD
AS85049/80
SHEET 5 OF 5
REV.
C
CONNECTOR ACCESSORIES, ELECTRICAL,
DUMMY CONTACT, SIZES 16, 12 AND 8,
CATEGORY 7 (FOR MIL-DTL-38999 CONNECTORS)
FIGURE 4 – SEALING BOOT CONFIGURATION
QUALIFICATION: SEE AS85049, CATEGORY 7.
EXAMINATION OF PRODUCT IS THE ONLY APPLICABLE TEST.
QUALIFICATION IS REQUIRED FOR U.S. GOVERNMENT PROCUREMENT.
SPECIFICATION NOTES:
1. 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. 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.
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