1、 MIL-STD-1554A w/CHANGE 1 26 August 2011 SUPERSEDING MIL-STD-1554A 2 February 2009 DEPARTMENT OF DEFENSE INTERFACE STANDARD INSERT ARRANGEMENTS FOR MIL-DTL-83723 SERIES III AND MIL-DTL-26500, ENVIRONMENT RESISTING, CIRCULAR, ELECTRICAL CONNECTORS AMSC N/A FSC 5935 INCH-POUND Provided by IHSNot for R
2、esaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1554A w/CHANGE 1 ii FOREWORD 1. This standard is approved for use by all Departments and Agencies of the Department of Defense (DoD). 2. Comments, suggestions, or questions on this document should be addressed to Comma
3、nder, DLA Land and Maritime, ATTN: VAI, P.O. Box 3990, Columbus, Ohio, 43218-3990, or emailed to CircularConnectordla.mil. Since contact information can change, you may want to verify the currency of this address information using the ASSIST Online database at https:/assist.daps.dla.mil. Provided by
4、 IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1554A w/CHANGE 1 iii SUMMARY OF CHANGE 1 MODIFICATIONS 1. Editorial corrections and updates to pages ii through iv: Change “Defense Supply Center Columbus” to “DLA Land and Maritime”. Add “Summary of Chang
5、e 1 Modifications” to the document. 2. Page 1: Update ASSIST website address to https:/assist.daps.dla.mil/quicksearch/. 3. Page 3: Update page with minor editorial updates, including the addition of metric conversions. 4. Page 5: Correct transcription errors in Figure 1, including update to table t
6、o change position that is incorrectly referenced as “Y” to “2”, and correction to footnote 2 to reference the cancelled alternate position as “Z”, instead of “2” and “10”. 5. Page 7: Editorial corrections, including the addition of metric conversions. 6. Page 46: For Figure 9, insert arrangement 22-
7、55, correct transcription error in table for contact position ID number 26. Change x-axis location from “-.235 (5.97)” to “-.325 (8.26)”. The x-axis dimension is the same as the x-axis location which is specified for contact position ID number 24, and is symmetrical with the x-axis location of conta
8、ct position ID number 33. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1554A w/CHANGE 1 iv CONTENTS PARAGRAPH PAGE FOREWORD . . ii SUMMARY OF CHANGE 1 MODIFICATIONS.iii 1. SCOPE 1 1.1 Scope 1 2. APPLICABLE DOCUMENTS 1 2.1 General 1 2.2 Gov
9、ernment documents 1 2.2.1 Specifications, standards, and handbooks 1 2.2.2 Non-Government publications . 1 2.3 Order of precedence 2 3. DEFINITIONS 2 3.1 Definitions 2 4. GENERAL REQUIREMENTS . 2 4.1 Recycled, recovered, or environmentally preferable materials . 2 5. DETAILED REQUIREMENTS 3 5.1 Dime
10、nsions 3 5.2 Polarization 7 5.3 Contacts . 7 5.4 Marking 9 5.5 Drawing notes 10 6. NOTES 10 6.1 Intended use 10 6.2 Cross-reference. 10 6.3 Subject term (key word) listing . 11 6.4 Changes from previous issue 11 FIGURE 1. Polarization 4 2. Insert arrangement, electrical connector, shell size 8 (MIL-
11、DTL-26500 and MIL-DTL-83723 Series III) 12 3. Insert arrangement, electrical connector, shell size 10 (MIL-DTL-26500 and MIL-DTL-83723 Series III) 15 4. Insert arrangement, electrical connector, shell size 12 (MIL-DTL-26500 and MIL-DTL-83723 Series III) 19 5. Insert arrangement, electrical connector
12、, shell size 14 (MIL-DTL-26500 and MIL-DTL-83723 Series III) 21 6. Insert arrangement, electrical connector, shell size 16 (MIL-DTL-26500 and MIL-DTL-83723 Series III) 26 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1554A w/CHANGE 1 v 7. I
13、nsert arrangement, electrical connector, shell size 18 (MIL-DTL-26500 and MIL-DTL-83723 Series III) 28 8. Insert arrangement, electrical connector, shell size 20 (MIL-DTL-26500 and MIL-DTL-83723 Series III) 32 9. Insert arrangement, electrical connector, shell size 22 (MIL-DTL-26500 and MIL-DTL-8372
14、3 Series III) 39 10. Insert arrangement, electrical connector, shell size 24 (MIL-DTL-26500 and MIL-DTL-83723 Series III) 47 CONCLUDING MATERIAL 55 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1554A w/CHANGE 1 1 1. SCOPE 1.1 Scope. This st
15、andard covers insert arrangements for use with MIL-DTL-83723, series III, and MIL-DTL-26500 environment resisting, circular, electrical connectors. 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3, 4, and 5 of this standard. This section does not
16、include documents cited in other sections of this standard or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements of documents cited in sections 3,
17、 4, and 5 of this standard whether or not they are listed. 2.2 Government documents. 2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these doc
18、uments are those cited in the solicitation or contract. DEPARTMENT OF DEFENSE SPECIFICATIONS MIL-DTL-26500 - Connectors, General Purpose, Electrical, Miniature, Circular, Environment Resisting, General Specification for. MIL-DTL-83723 - Series III - Connectors, Electrical, (Circular, Environment Res
19、isting), Receptacles and Plugs, General Specification for. (Copies these documents are available online at https:/assist.daps.dla.mil/quicksearch/ or from the Standardization Documents Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.2.2 Non-Government publications. The f
20、ollowing documents form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. ASME INTERNATIONAL ASME Y14.5 - Dimensioning and Tolerancing (Copy of this document is available online at http:/
21、www.asme.org or from the ASME International, Three Park Avenue, New York, NY 10016-5990.) SAE INTERNATIONAL SAE-AS39029 - Contacts, Electrical Connector, General Specification for. SAE-AS39029/4 - Contacts, Electrical Connector, Pin, Crimp Removable (For MIL-C-26482 Series 2, MIL-C-81703 Series 3, M
22、IL-C-83723 Series I and III, and MIL-C-83733 Connectors). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1554A w/CHANGE 1 2 SAE-AS39029/5 - Contacts, Electrical Connector, Socket, Crimp Removable (For MIL-C-26482 Series 2, AS81703 Series 3,
23、MIL-C-83723 Series I and III, and MIL-C-83733 Connectors and MIL-S-12883/40 and /41 Relay Sockets). SAE-AS39029/9 - Contacts, Electrical Connector, Pin, Crimp Removable, Thermocouple, (For MIL-C-26482 Series 2, MIL-C-81703 Series 3, MIL-C-83723 Series 3, and MIL-C-83733 Connectors). SAE-AS39029/10 -
24、 Contacts, Electrical Connector, Socket, Crimp Removable, Thermocouple, (For MIL-C-26482 Series 2, MIL-C-81703 Series 3, MIL-C-83723 Series 3, and MIL-C-83733 Connectors). SAE-AS39029/31 - Contacts, Electrical Connector, Pin, Crimp Removable, (For MIL-C-26482 Series I, MIL-C-26500 and MIL-C-26518 Co
25、nnectors). SAE-AS39029/32 - Contacts, Electrical Connector, Socket, Crimp Removable, (For MIL-C-26482 Series I, MIL-C-26500 and MIL-C-26518 Connectors). SAE-AS39029/54 - Contacts, Electrical Connector, Pin, Crimp Removable, Shielded (For MIL-C-26500 (USAF) and MIL-C-26518 (USAF) Connectors). SAE-AS3
26、9029/55 - Contacts, Electrical Connector, Socket, Crimp Removable, Shielded (For MIL-C-26500 (USAF) and MIL-C-26518 (USAF) Connectors). SAE-AS39029/73 - Contacts, Electrical Connectors, Socket, Solder, Removable, Shielded, Size 12 (For MIL-C-83723 Series III, MIL-C-26482 Series 2, MIL-C-83733 and DO
27、D-C-83527 Connectors). SAE-AS39029/74 - Contacts, Electrical Connectors, Pin, Solder, Removable, Shielded, Size 12 (For MIL-C-83723 Series III, MIL-C-26482 Series 2, MIL-C-83733 and DOD-C-83527 Connectors). (Copies of these documents are available online at http:/www.sae.org or from the SAE World He
28、adquarters, 400 Commonwealth Drive, Warrendale, PA 15096-0001.) 2.3 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this documen
29、t, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. DEFINITIONS 3.1 Definitions. The terms used in this standard are generally accepted by the electrical and electronics industries and commonly used in electrical connector engineering practice. Pr
30、ovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1554A w/CHANGE 1 3 4. GENERAL REQUIREMENTS 4.1 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials should be used to the maxi
31、mum extent possible, provided that the materials meets or exceeds the operational and maintenance requirements, and promotes economical advantageous life cycle costs. 5. DETAILED REQUIREMENTS 5.1 Dimensions. Dimensions shall be in accordance with the applicable section of this standard and the follo
32、wing dimensional data: a. Dimensioning and tolerancing in accordance with ASME Y14.5. Dimensions are true position (TP) and in inches. b. Metric equivalents (to the nearest .02 mm) are given for information only and are based upon 1 inch = 25.4 mm. c. Dimensions and markings for insert arrangements
33、are shown for engaging face of socket insert; pin insert is opposite. d. The following tolerances apply to an insert installed in the connector shell: 1. Center of each hole in the insert shall be located at true position within .014 inches (0.356 mm) diameter. 2. Center of engaging end if each cont
34、act shall be located at true position within .024 inches (0.610 mm) diameter. e. Unless otherwise indicated, dimensions are symmetrical about centerline (CL or ). f. An arrow indicates the centerline of the insert arrangement. .014 DIA .024 DIA Provided by IHSNot for ResaleNo reproduction or network
35、ing permitted without license from IHS-,-,-MIL-STD-1554A w/CHANGE 1 4 Note: Positions 1 through 5 are inactive for new design. FIGURE 1. Polarization. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1554A w/CHANGE 1 5 Shell key/keyway positio
36、ns Insert position Position Size 8 Size 10 Size 12 through 24 A B C D A B C D A B C D E N-Normal 105 140 215 265 105 140 215 265 105 140 215 265 0 1 1/ - - - - 105 140 215 265 105 140 215 265 10 2 1/ - - - - 105 140 215 265 105 140 215 265 20 3 1/ - - - - 105 140 215 265 105 140 215 265 30 4 1/ - -
37、- - 105 140 215 265 105 140 215 265 40 5 1/ - - - - 105 140 215 265 105 140 215 265 50 6 102 132 248 320 102 132 248 320 18 149 192 259 0 7 80 118 230 312 80 118 230 312 92 152 222 342 0 8 35 140 205 275 35 140 205 275 84 152 204 334 0 9 64 155 234 304 64 155 234 304 24 135 199 240 0 Y 2/ - - - - 25
38、 115 220 270 98 152 268 338 0 1/ Inactive for new design. 2/ Alternate position “Z” is cancelled and superseded by position “Y”. FIGURE 1. Polarization Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1554A w/CHANGE 1 6 Dimensions 1
39、/ 2/ Shell size F +.000 -.005 G .003 H .003 J +.000 -.003 K +.005 -.000 L .003 M +.005 -.000 N +.005 -.000 P min R max 8 3/ .424 (10.77) .084 (2.13) .042 (1.07) .234 (5.94) .428 (10.87) .094 (2.39) .063 (1.60) .237 (6.02) .352 (8.94) .561 (14.25) 8 4/ .405 (10.29) .084 (2.13) .052 (1.32) .225 (5.72)
40、 .413 (10.49) .094 (2.39) .072 (1.83) .228 (5.79) .294 (7.47) .562 (14.27) 10 .526 (13.36) .084 (2.13) .052 (1.32) .285 (7.24) .530 (13.46) .094 (2.39) .072 (1.83) .288 (7.32) .428 (10.87) .696 (17.68) 12 .696 (17.68) .084 (2.13) .052 (1.32) .370 (9.40) .700 (17.78) .094 (2.39) .072 (1.83) .373 (9.4
41、7) .598 (15.19) .875 (22.23) 14 .765 (19.43) .084 (2.13) .052 (1.32) .405 (10.29) .769 (19.53) .094 (2.39) .072 (1.83) .408 (10.36) .667 (16.94) .936 (23.77) 16 .892 (22.66) .115 (2.92) .052 (1.32) .468 (11.89) .896 (22.76) .125 (3.18) .072 (1.83) .471 (11.96) .794 (20.17) 1.062 (26.97) 18 .998 (25.
42、35) .115 (2.92) .052 (1.32) .521 (13.23) 1.002 (25.45) .125 (3.18) .072 (1.83) .524 (13.31) .900 (22.86) 1.187 (30.15) 20 1.123 (28.52) .115 (2.92) .052 (1.32) .583 (14.81) 1.127 (28.63) .125 (3.18) .072 (1.83) .586 (14.88) 1.025 (26.04) 1.312 (33.32) 22 1.248 (31.70) .115 (2.92) .052 (1.32) .646 (1
43、6.41) 1.252 (31.80) .125 (3.18) .072 (1.83) .649 (16.48) 1.150 (29.21) 1.437 (36.50) 24 1.373 (34.87) .115 (2.92) .052 (1.32) .708 (17.98) 1.377 (34.98) .125 (3.18) .072 (1.83) .711 (18.06) 1.275 (32.39) 1.562 (39.67) 1/ Dimensions are in inches. 2/ Metric equivalents are given for information only.
44、 3/ Shell size 8 (For MIL-DTL-83723, bayonet coupling, and MIL-DTL-26500, threaded coupling). 4/ Shell size 8 (MIL-DTL-83723, series III, threaded only). FIGURE 1. Polarization Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1554A
45、w/CHANGE 1 7 5.2 Polarization (see figure 1). a. Each insert arrangement is shown in the “normal position” in the shell. b. In the normal position (N), the indexing radius coincides with the CL of the master key or keyway of the shell. c. For alternate polarization positions 1, 2, 3, 4 and 5, the so
46、cket insert is rotated clockwise relative to the centerline of the master key or keyway of the shell. d. For alternate polarization positions 1, 2, 3, 4 and 5, the pin insert is rotated counter-clockwise relative to the centerline of the master key or keyway of the shell. e. For alternate polarizati
47、on positions 6, 7, 8, 9 and Y, the insert is in normal and the minor keys or keyways are relocated as indicated on figure 1 with reference to the master key or keyway. f. Four keys or keyways (maximum material condition (MMC) and insert shall be located within .004 inches (0.102 mm) either side of t
48、rue position (TP) relative to master key or keyway (MMC) and shell outside diameter (OD) or inside diameter (ID) (MMC). g. Alternate insert positions 1, 2, 3, 4 and 5 are for intermateability use only. NOT RECOMMENDED FOR NEW DESIGN. 5.3 Contacts. Solder contacts shall be in accordance with MIL-DTL-83723 or MIL-DTL-26500. Crimp contacts shall be in accordance with the applicable SAE-AS39029 specif
